Hello, I am Justin Smith.
user
Hello, how may I help you today?
assistant
I am planning to travel from BOS to DCA, can you please help me in flight booking?
user
Sure, let me know your travel dates please?
assistant
I want to fly on Nov 21, return on Nov 23.
user
Do you have any specific arrival and depart time?
assistant
Yes, I want to depart on the evening time.
user
Ok, is there any class preference?
assistant
No.
user
May I Know your connection limit?
assistant
I am comfortable with any flight.
user
Do you need any airline preference?
assistant
No.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
No problem, thank you.
user
Thanks for reaching us, have a nice day.
assistant