Hello.
user
Hello. How may I aid you today?
assistant
Can you please book a flight ticket from BOS to IAH?
user
Sure, may I know your planned travelling dates?
assistant
Thank you. I have planned  my travel  dates as Dec 31 and Jan 02.
user
May I know your good name for further proceeding?
assistant
Sure, myself Brenda King.
user
May I know your connection limit?
assistant
I am  looking for single connecting  flight.
user
Do you have any specific time preference for journey?
assistant
I would like to return in afternoon time.
user
Please wait for a moment.
assistant
Sure, take your time.
user
Sorry to inform you that, there is no flight found as per your travelling details.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant