You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Ronald Nelson. I need to book a ticket to IAD to EWR to visit the Doha Bridge. Could you please help me in doing that?

ASSISTANT: Sure, Can you provide me your trip dates?

USER: My travelling dates are 10/15 and return on 10/17.

ASSISTANT: May I know your halts in between your journey?

USER: There should be a halt in between the journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1022 fare of 200. Shall I proceed for booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.