Hello.
user
Hello, how may I support you today?
assistant
I need to travel from PHL to IAH, can you help me in reserving a ticket?
user
Sure, please share me your trip dates.
assistant
My trip dates are Dec 18 to 20.
user
Do you need direct flight or connecting flight?
assistant
I need a direct flight.
user
May I know your airlines preferences?
assistant
I am comfortable in any airline.
user
For booking, we need your good name. Please mention it.
assistant
Joshua Davis here.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for opting us.
assistant