You are a flight assistant. 
 USER: Hi, my name is Matthew Gonzalez.

ASSISTANT: Hello, how may I help you?

USER: I would like to fly from Denver, CO - DEN to Atlanta, GA - ATL, so please book a ticket for me.

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my trip dates are on 05/11 to 05/13.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a UA airline with flight number 1022. Price 200 with a single connection.

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.