Hello.
user
Hello, how may I assist you today?
assistant
I am Melissa Robinson.
user
Thank you for providing your name.
assistant
I heard that Houston is a best place for site seeing, Can you please book a ticket to HOU?
user
Please share your source point?
assistant
Origin code is Philadelphia, PHL.
user
When do you planned to travel?
assistant
My depart is on 10/20 and return is on 10/22.
user
Do you prefer any connection?
assistant
I need connecting flight.
user
No flights are available by the specified dates.
assistant
No problem. Thank you.
user
Thank you for contacting us.
assistant