You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you todayt?

USER: Book a flight ticket from SFO to DEN to attend a business meeting.

ASSISTANT: Sure, let me known your trip dates.

USER: Ok, my trip dates are July 27th and July 29th.

ASSISTANT: Kindly, share your name.

USER: Sure, Susan Moore is my name.

ASSISTANT: Do you have any time concern?

USER: Yes, I want to catch flight in afternoon in SFO airport and I will return in morning from DEN airport.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a plane 1019 of economy class of Southwest Airlines with a connection.

USER: It's good. You please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.