Hi,.
user
Hello, how may I serve you?
assistant
Please assist me in booking flight ticket from Washington, to reach Austin? Can you help me with a connecting flight ?
user
Sure, may I know when do you want to travel?
assistant
I want to travel on 08/31 and return on 09/02.
user
How much fare are you expecting?
assistant
I am expecting that, the ticket fare is in range 500.
user
Kindly mention your airport codes.
assistant
 Boarding is from DC - DCA, and destination is at TX - AUS.
user
May I know your name?
assistant
 Sure, Shirley Wright is my name.
user
Thanks for sharing your details. There are no flights available on your required dates.
assistant
That's ok, I will choose another alternative to reach my destination.
user
Thank you for choosing us.
assistant
Thanks for your help.
user