Hello.
user
Hello, how may I support you today?
assistant
I am planning to travel from PHX to ORD, can you please help me in flight booking?
user
Sure, please share me your trip dates.
assistant
I will start on Apr 17, return on Apr 19.
user
Do you need any specifications?
assistant
My depart time should be morning, return time should be afternoon.
user
May I know your class preferences?
assistant
I want a economy class flight ticket.
user
Is there any connection limit for you?
assistant
I want a single connecting flight.
user
For booking, we need your good name. Please provide it.
assistant
My name is Anthony Harris.
user
 Sorry to say that, there are no flights available on the routes of your journey.
assistant
Not an issue, thank you.
user
Thank you for communicating with us.
assistant