Hi.
user
Hello, how can I help you?
assistant
I need to book a flight ticket from IAD to OAK, Can you please help me for booking?
user
Sure, can you provide me with the itinerary travel dates please?
assistant
I would like to travel on 04/28 to return on 05/30.
user
Is there any class preference?
assistant
I am comfortable with any class.
user
Would you like to have any connection limit?
assistant
Yes, I need a connecting flight.
user
Are there any more preferences that you want to avail?
assistant
No.
user
Provide me your name please?
assistant
Karen Campbell here.
user
Please check your travel dates.
assistant
Sure, I would be return on 04/30.
user
Give me a moment.
assistant
Sure.
user
 Delta Airlines with flight 1002 is providing service on your route with connecting flight and the cost is 100.
assistant
Ok, proceed for booking.
user
Your ticket is booked where departure IAD 23:00 hours Apr 28 and arrival OAK 14:00 hours Apr 30.
assistant
Thanks for your information.
user
Thank you for reaching us.
assistant