Hi.
user
Hello, how can I help you today?
assistant
 I have to go Denver for my film shooting purpose, can you please book a flight ticket from ATL to DEN?
user
Sure, can you please tell me your trip dates?
assistant
My trip dates are from 01/27 to 01/29.
user
Sure, may I know your name please?
assistant
My name is Cynthia Adams.
user
Adams, flight-1005 is available from Southwest airlines and the ticket costs you 100 only. Shall I book the ticket for you?
assistant
Please book my ticket. Thank you helping me.
user
Your ticket is booked successfully.
assistant
You are welcome.
user