Hello.
user
Hello, how may I assist you today?
assistant
I want to book a ticket from JFK to HOU to attend seminar, can you help me in booking?
user
Sure, may I know your planned travel dates?
assistant
My departure date is on July 07 and return on July 09.
user
Do you have any limits on number of connections?
assistant
I need a flight with connection limit 0.
user
Do you have any another preferences on this journey?
assistant
I am ok with business class flight.
user
Do you have any airline preference?
assistant
I do not have any preference.
user
May I know your name for the documentation purpose?
assistant
My name is Elizabeth Martinez.
user
 Unfortunately, no flights available on your requirements.
assistant
That's ok, thank you for your information.
user
Welcome, thank you for reaching us.
assistant