Hello.
user
Hello. How may I assist you now?
assistant
I am Eric Williams, want to travel from SFO to DCA. Please help me in booking my ticket.
user
Sure, I am oblige to help you with that. Can you please provide your preferable departure and return dates of travelling?
assistant
Thank you and my travelling dates are from 12/16 to 12/18.
user
Do you have any class preference?
assistant
No.
user
At what time are you planning to depart and return?
assistant
I am looking for normal cost airline and my return time should be in the evening.
user
Do you have any connection limit?
assistant
I need a single connected flight.
user
Please be on hold to check the flights on your route.
assistant
Sure.
user
We regret to inform you that, there are no flights available for your journey with your required preferences.
assistant
It's ok, thank you for your help.
user
Thank you for reaching us, have a great day.
assistant