You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you today?

USER: Can you please help me with booking a flight ticket from IAD to SFO?

ASSISTANT: Yes, I am here to help you. Can I know on which dates you have planned to travel?

USER: Thank you, my travel dates are Nov 06 and 08.

ASSISTANT: Ok, do you need any connection in between the journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please let me know if you have any other specifications to be met.

USER: I want to travel in normal cost airlines.

ASSISTANT: Wait a minute please.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight at a price of 100 with flight number 1017 in economy class and departs in the evening which is provided by Delta airline. Shall I proceed?

USER: Please reserve the ticket on the name Shirley Clark.

ASSISTANT: Sure, your ticket is booked on the name Shirley Clark.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a good day.