Hello, I am Edward Clark.
user
Hello, how may I render you today?
assistant
 I would like to spend my holidays in San Francisco, CA - SFO to visit the San Francisco Jazz centre. Can you book me a flight ticket on range of 200?
user
Sure, may I know your starting point?
assistant
I want to start from TX - IAH, Houston.
user
Ok, let me know your journey dates?
assistant
On 06/12, I will start and return on 06/14.
user
Ok, please wait for a moment.
assistant
Sure.
user
Thank you for being patience, there is a flight in UA airline with a single stopover.
assistant
It is perfect, please proceed.
user
Sure, your ticket has been reserved.
assistant
Thank you for your valuable service.
user
Thank you for opting us.
assistant