Hello.
user
Hello, how may I help you today?
assistant
I want to travel from BOS to ORD. Can you please help me with the booking?
user
Sure, please share me your trip dates.
assistant
I want to travel on Feb 14 and need to return on Feb 16.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
For booking, we need your good name. Please mention it.
assistant
Myself Katherine Harris.
user
 Would you let us know if you have any other preferences?
assistant
I do not have any other specifications.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for opting us.
assistant