Hi.
user
Hello, how can I assist you?
assistant
I need to book a ticket from DCA to OAK. Could you book a ticket?
user
Sure, may I know the travelling dates?
assistant
Depart is by Mar, 29 and return date is Mar, 31.
user
Do you have any connection limit?
assistant
I would prefer connecting flight.
user
Is there any other requirements?
assistant
No, thanks for asking.
user
May I know your name?
assistant
My name is Samantha Roberts.
user
Please wait a minute.
assistant
Sure.
user
Sorry, no flights found with your chosen dates.
assistant
Thank you.
user
Thank you for opting us.
assistant