Hello.
user
Hello, how may I help you?
assistant
I want to change my existing reservation, can you please help me with this?
user
Sure, please share your good name?
assistant
My name is Donald Clark.
user
Please wait for a while.
assistant
Sure.
user
We found a reservation on your given name, can you please share your journey points?
assistant
My airport codes are SFO to IAH.
user
May I know your journey dates?
assistant
My journey dates are Sept 23 to Sept 25.
user
Do you have any specifications?
assistant
I need a single connection of flight.
user
Thank you for your valuable time, unfortunately no flights available on that route.
assistant
No problem, thanks for your information.
user
Thank you for choosing us.
assistant