Hello, Christopher Williams here.
user
Hello, how may I help you?
assistant
We have planned a get together at Boston. Can you help me in booking a ticket?
user
May I know your source and destination airport codes?
assistant
The airport codes are LAS and BOS respectively.
user
Can you share your travel dates please?
assistant
I would like to travel on dates 04/29 and 05/01.
user
Williams, no flight has been found on your requirements.
assistant
That's fine, I will find other means of transport. Anyways, thank you for the information.
user
Ok, thank you for choosing us.
assistant