Hello Jack Young here.
user
Hello. How can I help you?
assistant
I have to attend for a seminar held in Boston, MA - BOS on 12/09, Can you help me for booking? My source place is Seattle, WA - SEA and my return date is 12/11.
user
Sure, we are here to help you.
assistant
Ok.
user
Please wait a while.
assistant
Sure.
user
Thanks for being waiting. There are no flights found according to your requriments.
assistant
Ok, no issue.
user
Thanks for contating us.
assistant
Thanks for your service.
user