Hello.
user
Hello. How may I help you out?
assistant
Myself Gary Lewis from Philadelphia.
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you, I want to take off on 02/05 and please confirm my return ticket also on 02/07.
user
May I know your airport codes too?
assistant
I would like to fly from PHL and destination airport is HOU.
user
Sorry, there are no flights found in our database.
assistant
Oh! It's ok no problem. Thank you for your information.
user
Thank you for choosing us.
assistant