Hello.
user
Hello. How can I help you?
assistant
Can you please help me to book a flight from BOS to DCA?
user
Please provide your travelling dates.
assistant
I want to depart on Feb 1 and need to return on Feb 3.
user
Do you have specification?
assistant
I need a direct flight.
user
May I know your name?
assistant
Edward Gonzalez here.
user
Sorry, there is no flight with your travelling dates.
assistant
Ok, no problem.
user
Thank you.
assistant
Thank you for checking.
user