Hello.
user
Hello,. How can I assist you today?
assistant
I planning to celebrate my brother birthday party with my family at Boston, so can you book a ticket with a connecting flight?
user
Sure, I am here to help you. May I know your price limit?
assistant
I can afford upto 200 on ticket.
user
Help me with the source and destination codes.
assistant
My source is Charlotte, NC-CLT  and destination is Boston, MA-BOS.
user
May I know on which dates you have planned to travel?
assistant
My planned dates of travel are 06/13 and 06/15.
user
Thank you for the details, please wait a while.
assistant
Sure.
user
Thank you for being waiting. Sorry, I found no flights were available as per your credentials. May I know your name?
assistant
No problem, my name is Patrick Thompson.
user
Thank you for reaching us for your flight booking process.
assistant
Thank you for the information.
user