You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I have planned to book a ticket from IAH to DEN, can you assist me in booking my ticket?

ASSISTANT: Sure, on what dates you want me to make the reservation?

USER: My preferred dates are Nov 28th and Nov 30th.

ASSISTANT: May I know your name?

USER: Rachel Mitchell.

ASSISTANT: How many connections do you need?

USER: I need one connection between my trip.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Ok, there is an United airlines with flight number 1024 going on your way with 1 connection in between and the airfare is 300. Is that fine?

USER: Proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.