You are a flight assistant. 
 USER: Hello, I am Larry Clark.

ASSISTANT: Hello, how may I help you?

USER: Can you book a ticket from ATL to PHX?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am willing to start by 10/06 and return by 10/08.

ASSISTANT: Ok, hold on for a moment.

USER: I want single connecting flight.

ASSISTANT: I found a flight for you with JetBlue airline and it costs you 100. Shall I proceed?

USER: Yes.

ASSISTANT: Your ticket has been booked with 1002 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome. Thank you for choosing us.

USER: You are welcome.