You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I would like to book a ticket from TX - DFW to CO - DEN. Can you help me out?

ASSISTANT: We are here to help you, Can you please provide me your travel dates?

USER: Sure, my travel dates are 04/01 and 04/03.

ASSISTANT: Please wait for a moment, I will check the availability of flight.

USER: OK.

ASSISTANT: Happy to inform you, We found a flight on your requested dates. For further processing, May I know your name?

USER: Yes, my name is Ashley Lewis.

ASSISTANT: Here are your flight details : airline - Spirit, Flight number is 1029 with the price 100 with single connection.

USER: That's Perfect! Proceed with my booking.

ASSISTANT: Your booking has been confirmed.

USER: OK, thank you.

ASSISTANT: We look forward to see you again, Thank you.