Hello.
user
Hello, how may I help you?
assistant
I am Catherine Anderson. I want to book a ticket from PHX to PHL.
user
Sure, please share your travel dates.
assistant
My preferable dates are from 07/15 to 07/17.
user
Sorry, no flights available at this moment.
assistant
That's ok, no problem. Thank you for helping me.
user
Thank you for reaching us.
assistant