You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: To enjoy the River rafting at white water centre with my friends, I want to book a ticket under the price limit of 200.

ASSISTANT: Ok.

USER: Please aid me in this with the name of Raymond Harris.

ASSISTANT: Sure, please forward your travelling airport codes?

USER: From Washington, DCA to Charlotte, CLT.

ASSISTANT: When are you willing to travel?

USER: I intend to travel from 07/26 to 07/28.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight with fare of 200 in AA airline.

USER: Ok.

ASSISTANT: Shall I proceed for booking with 1005 flight number?

USER: Sure, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for addressing me.

ASSISTANT: Thanks for contacting us.