1)  - Hi. How are you doing this afternoon?

     - Fine, thank you. Can I see a menu, please?

2) - Can I see a menu?

   -  Here you are...

    - Thank you. What's today's special?

    -  Grilled tuna and cheese on rye.

    -  That sounds good. I'll have that.

    -  Would you like something to drink?

    -  Yes, I'd like a coke.

     - (returning with the food) Here you are. Enjoy your meal!

     -  Thank you.

     -  Can I get you anything else?

      -  No thanks. I'd like the check (bill - UK English), please.

      -  That'll be $7..

       -  Here you are. Keep the change!

       -  Thank you! Have a good day!

       -  Bye.