Hello.
user
Hello, How can I help you?
assistant
I want to travel from IAD to EWR. Can you help me to book a flight ticket?
user
Sure, may I know your travelling dates?
assistant
I want to fly in the flight on Nov 10 and Nov 12.
user
Do you have any connection limit?
assistant
I want to have a connecting flight.
user
Any other preferences?
assistant
I want to depart in morning time.
user
May I know your name?
assistant
Susan Lee.
user
Thanks for your details, there are no flights found on your data.
assistant
That's ok. Anyways, thank you.
user
Thank you.
assistant