Hello,.
user
Hello, May I know your name? How can I assist you?
assistant
I am William Gonzalez. I want to travel from Austin TX - AUS on 12/24 to Washington  DC - DCA on 12/26 to attend my nephew's engagement.
user
Ok, please wait.
assistant
Sure.
user
Thank you for waiting. Here are your flight details. Flight number:1021, Airline: JetBlue, Price limit:300 with single connection. May I proceed to book?
assistant
Ok, You can proceed.
user
Thank you, your ticket is booked. Have a safe journey.
assistant
Ok, Thank you for your kind response.
user