hello, I am Michael Green.
user
Hello, how may  I help you today?
assistant
I want to book a ticket.
user
OK, Please tell me your journey details.
assistant
I want to travel from Denver, CO - DEN to San Francisco, CA - SFO.
user
May, I know your date of journey?
assistant
My journey dates is 08/28 to 08/30. My price limit is 5000. I need a single connections.
user
OK,  Please wait a minute.
assistant
Sure.
user
Thanks a lot for being patience.
assistant
OK.
user
Your  airline :Frontier, flight number:1003, price :200, connection limit :1.
assistant
OK. Thanks for the information.
user