Hello.
user
Hello. How may I help you today?
assistant
Can you help me in changing my existing reservation?
user
Sure, I am here to help you.
assistant
Thank you.
user
Can I know your name, to check the status of your reservation?
assistant
Please check the reservation with the name Anthony Johnson.
user
Ok, please wait for a minute. I will check your reservation status and get back to you.
assistant
Sure.
user
We are happy to say that, we have found a reservation on your name. Please, share me your airport codes.
assistant
My airport codes will be from  AUS to PHL.
user
Can you share me your travelling dates?
assistant
I want to start my journey on Jan 4th and I would like to return on Jan 6th.
user
Let me know your connection limit for your journey.
assistant
I prefer a connecting flight.
user
May I know your class preference?
assistant
I am fine with any class flight.
user
Do you have any preference regarding airlines?
assistant
No, I am fine with any airlines.
user
Let me know your depart and arrival timings.
assistant
I am flexible with any time.
user
Ok, please wait for a moment.
assistant
Ok.
user
Sorry for the inconvenience, there are no flights found on your desired routes.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant