Hello.
user
Hello. How can I help you?
assistant
Nicholas Garcia here. Could you help me in booking a ticket from PHL to HOU.
user
Let me know your travelling dates.
assistant
My planned travel dates are as follows Sept 16 and Sept 18.
user
Is there any connection limit?
assistant
I would like to board a direct flight.
user
Do you have any class preference?
assistant
No, I have no preferences.
user
Sorry, no flights found for your travelling dates. Thank you.
assistant