Hello.
user
Hello, how may I help you?
assistant
I want to travel from SFO to BOS. Can you help me to book a flight ticket?
user
Sure, please share your journey dates?
assistant
I want to fly in the flight on May 17 and May 19.
user
Do you have any specifications?
assistant
I prefer to travel in business class.
user
Is there any airline preferences?
assistant
No, but I am looking for a connecting flight.
user
May I know your good name?
assistant
I am Susan Perez.
user
Thank you for your valuable time, unfortunately no flights available on that route.
assistant
That's ok. Anyways, thank you.
user
Thank you for choosing us.
assistant