You are a flight assistant. 
 USER: Hello. James Edwards is here.

ASSISTANT: Hello, how may I aid you?

USER: After the visiting of twilight tour at Washington, help me in booking a ticket on 02/26.

ASSISTANT: Sure, I will help you. May I know your return date?

USER: On 02/28, I have to return.

ASSISTANT: Please, let me know your price limit.

USER: Preferable price limit is 500.

ASSISTANT: Help me with your journey locations.

USER: Journey locations are to Washington, DCA from MSP.

ASSISTANT: Please wait  a minute.

USER: I will wait.

ASSISTANT: Thanks for waiting, there is a connecting flight available with fare 100. Flight number is 1017 of Spirit airline.

USER: Make it to confirm.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for your support.

ASSISTANT: Thank you for opting us.