You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: I am Sharon Wright, want to book my round trip ticket from LAS. Can you help me in this?

ASSISTANT: Sharon Wright, may I know your desired dates for this journey?

USER: My travelling dates are from 03/16 to 03/18.

ASSISTANT: Flight-1015 is available for you with 1 connection at the price of 100, can I book it for you?

USER: You can book.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.