Hello.
user
Hello, how may I help you?
assistant
 I am Marry Brown. I want to travel to Seattle to meet my cousins.
user
Ok. Please help me with your travelling codes.
assistant
My travelling dates are 05/25 and 05/27.
user
Please let me know journey details.
assistant
I will depart from TX-IAH to WA-SEA.
user
Any specifications?
assistant
I need a single connection with fare 500.
user
Flight can be booked with airline AA, price is 100. Flight number is 1028. Shall I proceed to book flight ticket?
assistant
Ok, proceed with booking.
user
Your flight ticket is booked.
assistant
Thank you for booking.
user
Thanks.
assistant