You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How Can I help you?

USER: I am Michelle Anderson, I need to book a flight ticket.

ASSISTANT: OK, can you please provide me your journey details?

USER: I would like to travel from DC-IAD to DC-DCA.

ASSISTANT: OK, May I know your journey dates?

USER: My journey dates are : Departure is 12/12 and Arrival is 12/14.

ASSISTANT: OK, please can you provide your price limit and connection?

USER: I need one connection in between the travelling and maximum price is 5000.

ASSISTANT: Thank you for providing information, please wait a minute.

USER: OK,.

ASSISTANT: Thanks, for waiting. We found a flight as per your requirements, can I confirm booking?

USER: Sure, You can confirm.

ASSISTANT: OK, your flight no: 1008 and Airline: UA .

USER: Thank you for your service.

ASSISTANT: Thank you, for connecting with us.