Hello.
user
Hello, how may I lend a hand to?
assistant
Edward Rodriguez here. I have a conference to attend so could you help me to book a  ticket from OAK to BOS.
user
Sure, I am here to help you for this. when are you planning your trip?
assistant
My travel dates are Dec 26 and Dec 28.
user
Is there any other specifications regrading your journey?
assistant
I would like to board single connection flight with economy class and depart in the afternoon.
user
Please wait for a while.
assistant
Sure.
user
For further process. May I know your name please?
assistant
Already mentioned.
user
Sorry to inform, no flights are found with your criteria.
assistant
No issue, thank you for the information.
user
Thank you very much for approaching our agency.
assistant