You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Dennis hall I want to visit my uncles home to attend a function at WA-SEA from DC-DCA.

ASSISTANT: May I know your dates of travel?

USER: My travelling dates are to 04/03 from 04/01.

ASSISTANT: Ok, please wait a while.

USER: OK.

ASSISTANT: Thanks for your time. There is a UA airline with flight number 1013, price of 200 and zero connection matching your request.

USER: You can proceed with this airline.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.