Hello.
user
Hello. What type of help can I do for you today?
assistant
Please look for a flight for me to reserve a seat from SEA to LGA,  to meet my family. Will you help me?
user
Sure, I am here to help to reserve a flight for you.
assistant
Thank you.
user
On which dates you want to travel?
assistant
I will be travelling on 10/19 and return back on 10/21. I am looking for a direct flight.
user
Please wait for a minute.
assistant
Sure.
user
May I know your name to proceed further?
assistant
Sure, I am Joshua Thomas.
user
Sorry, we cannot find any flight on this route.
assistant
It's ok, thanks for your information.
user
It's my pleasure.
assistant