Hello.
user
Hello. How can I help you?
assistant
Suddenly, My planned to change my reservation because of some issues. Can you help me in changing the reservation?
user
Sure, please tell your name to check your reservation details?
assistant
Myself Ashley Walker.
user
Please wait for a moment.
assistant
Ok.
user
Yes, we found your reservation and what are the details that we have to change?
assistant
My new location is from HOU to SFO. My dates of travelling is from 06/17 till 06/19.
user
Ok. Sorry, there are no flights available.
assistant
That's ok. Thank you for your information.
user
Thank you and have a nice day.
assistant