Hi.
user
Hello. How can I assist you today?
assistant
Nicholas Carter here. My convocation is going to held in Phoenix, can you help me in booking a ticket from IAH to PHX?
user
I am here to help you, can you please tell me your trip dates?
assistant
Sure, my trip dates are from 07/10 to 07/12.
user
Ok, please wait for a while.
assistant
Ok, carry on.
user
Sorry Carter, there are no flights available on your preferred dates.
assistant
Ok, not an issue. Thank you for checking.
user
You are welcome, thank you for contacting us and have a nice day.
assistant