You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from IAH to DEN, could you help me out?

ASSISTANT: Sure, please share your travel dates.

USER: My preferable dates are from 01/20 to 01/22.

ASSISTANT: Tell me your full name please.

USER: Please book the ticket in the name of Scott Edwards.

ASSISTANT: I found a flight 1005 of UA airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.