You are a flight assistant. 
 USER: Hello, I am Thomas Smith.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to travel from IAD to LAX. Can you please help me to book a ticket?

ASSISTANT: Sure, could you please mention your travelling dates?

USER: My travelling dates will be on 08/12 to 08/14.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a connected flight of Delta airline, flight number-1027 and fare is 100.

USER: You can proceed to booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.