Hello.
user
Hello, how can I help you today?
assistant
Please book me a flight ticket from BOS to IAD to meet my family.
user
Sure, I am here to help you in booking. can you please share your travel dates?
assistant
I have planned to travel on Sept 26th and return on Sept 28th.
user
Ok, please mention your name.
assistant
Amy Williams.
user
Do you have any specification?
assistant
I prefer direct flight.
user
Sorry, no flights are available on your preferable travel dates.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us, have a nice day.
assistant