Hello.
user
Hello.
assistant
I'm Andrew Phillips.
user
How can I help you Andrew?
assistant
I need to attend a meeting in Houston.Can you book a ticket from PHL to IAH?
user
Sure. Please let me know your travel dates.
assistant
The departure is on 01/25 and return is on 01/27.
user
Andrew, there are no flights available at this moment.
assistant
That's really sad. Anyways, thank you for your help.
user
Thank you for reaching us.
assistant