Hello.
user
Hello, how may I guide you at this moment?
assistant
I want to book a ticket from HOU to PHL. Could you book a ticket?
user
When are you planning to make your journey?
assistant
Depart is by Mar, 17 and return date is Mar, 19.
user
Do you like to go with a connecting or direct flight?
assistant
I would be comfortable with single stop over.
user
Ok, please let me know if you need anything else in the mean while I will check.
assistant
I prefer business class.
user
May I know your name please?
assistant
My name is Susan King.
user
No flights found as per your preferences at the moment.
assistant
Thank you.
user
Thank you for choosing us.
assistant