Hello.
user
Hello. How may I help you out?
assistant
I am Sarah Smith from Seattle. I would like to go to Boston next week, can you please book a flight ticket for me?
user
Sure, I will help you out.
assistant
Thanks.
user
May I know your travelling dates please?
assistant
I want to take off on 09/18 and book my return ticket also on 09/20.
user
Can I know your airport codes please?
assistant
I want to fly from SEA and destination airport is BOS.
user
Ok, please wait for a while.
assistant
Ok.
user
Sorry, there are no flights found in our database.
assistant
Oh! It's ok no problem. Thank you for your service.
user
Thank you for choosing us.
assistant