Hello.
user
Hello, how may I help you today?
assistant
Can you help me to book a flight ticket from JFK to DCA?
user
Sure, when are you willing to travel?
assistant
I want to fly on 29 Apr and return on May 01.
user
Do you have any preferences?
assistant
I would like to depart in the afternoon and return in the evening.
user
May I know your name please?
assistant
I am Emma Hernandez.
user
Thank you for your details, we do not found any flights running in your desired routes.
assistant
It's ok, not a problem, thank you.
user
Thank you for reaching us.
assistant