Hello.
user
Hello, how can I help you today?
assistant
 I am Donna Walker want to book a ticket to DC-DCA from TX-IAH to attend a meeting. Can you book a ticket?
user
Sure, kindly mention your travel dates?
assistant
My travel dates are 11/04 and 11/06.
user
There is a flight with your requirement, airline is Spirit with price 200 and single connection. Shall I proceed with booking?
assistant
Ok, you can proceed.
user
Your booking is done and flight number is 1017.
assistant
 Thank you for booking.
user
Thanks for reaching us,.
assistant