You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: Myself Timothy Gonzalez. I am looking for a flight from SFO to DEN, can you help me in booking?

ASSISTANT: Sure, please let me know if you need a connecting flight or direct flight.

USER: I am looking for a connecting flight.

ASSISTANT: When are you planning to make your trip?

USER: Sure, my planned travel dates are Jan 31 and Feb 02.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Ok, there is an UA airline with flight number 1025 going on your way and the airfare is 300. Is that fine?

USER: That's ok, please proceed in booking with this flight.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.