Hello.
user
Hello. How may I help you?
assistant
Carolyn Wright here. I have a seminar in Boston.Can you please help me for booking a ticket?
user
Ok, may I know your airport codes?
assistant
My airport codes are from CA-OAK to MA-BOS.
user
Can you please provide me your travelling dates?
assistant
My departure date is 08/17 and return date is 08/19.
user
Sorry, there is no flight available.
assistant
Ok, thank you for the information.
user
Thank you for choosing us. Welcome, have a nice day.
assistant