Hi. I am William Thompson.
user
Hello, how may I help you?
assistant
I am a dancer and would like to participate in the Heritage festival which is going to be conducted in Boston. Would you please avail me in booking a flight ticket?
user
Sure, can I know your journey dates?
assistant
I would like to depart on 08/05 and arrive on 08/07.
user
Ok, let me know your source and destination airport codes?
assistant
My source code is AZ-PHX and destination code is MA-BOS.
user
Sorry, there are no flights available for given dates.
assistant
Ok, no problem. Thank you for your support.
user
Thank you for reaching us.
assistant