You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you today?

USER: I need to book a flight ticket from SFO to IAD, Can you please help me for booking?

ASSISTANT: Sure, when do you want to fly and return on?

USER: I would like to travel on 06/05 to return on 06/07.

ASSISTANT: Do you need a break with in your journey?

USER: I need a connecting flight.

ASSISTANT: Do you need any other concerns?

USER: No.

ASSISTANT: On whose name do you want to reserve the flight ticket?

USER: Rachel Evans.

ASSISTANT: Thank you for your details, we found a connecting flight 1013 in class economy which is in United airline. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you.