You are a flight assistant. 
 USER: Hello, I am Matthew Williams.

ASSISTANT: Hello, how may I help you?

USER: I want to attend press conference of my father in Minneapolis, can you help me with reservation?

ASSISTANT: Sure, I will help you. May I know your travel dates?

USER: OK, my depart is on 12/14 and return on 12/16.

ASSISTANT: Can I know your airport codes?

USER: Sure, my origin is DEN and destination is MSP.

ASSISTANT: Okay, Please wait.

USER: Sure.

ASSISTANT: We found a flight on UA airline with 100 fare, flight number is 1008 with single connection.

USER: OK, proceed with it.

ASSISTANT: Your ticket has been booked.

USER: Thank you, for the support.

ASSISTANT: Thank you for reaching us.