Hi.
user
Hello.
assistant
I am Barbara Anderson.
user
How may I guide you?
assistant
I would like to take a flight from IAH to PHL, hope you are helping me out.
user
Sure, I will assist you in that airline ticket booking. Could you please help me out in providing your trip dates?
assistant
Sure, my travelling dates are 04/30 and 05/02.
user
Please wait for a while to search for the flight and I will provide you the details.
assistant
Ok, take your time.
user
Thank you for your patience, there are no flights that are moving on the dates that you have provided due to sold out of tickets.
assistant
It's ok, thanks for your information.
user
You are most welcome.
assistant