Hello, I am Joshua Harris.
user
Hello, how may I aid you?
assistant
 I would like to visit Havasupai Adventure at Houston, can you please book me a ticket?
user
Sure, help me with your depart and arrival dates.
assistant
I want to travel on 07/11, and need to catch return flight on 07/13.
user
Mention your airport codes.
assistant
Source is from DCA and destination is to HOU.
user
Ok, please wait for a while.
assistant
Sure.
user
We found a flight on AA airline, flight number 1011 with the fare of 100.
assistant
Please proceed with the booking.
user
Your ticket has been booked.
assistant
Thanks for your kind help.
user
Thank you for approaching us.
assistant