You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ronald Edwards.

ASSISTANT: How can I assist you today?

USER: I am planning to visit Boston, BOS. Can you please book me a ticket from Washington, DCA?

ASSISTANT: Sure, I can help you with that. May I know your preferable travel dates please?

USER: My planned dates of journey are from 08/31 to 09/02.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Spirit airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Please book my ticket with this airlines.

ASSISTANT: I have successfully booked your ticket with flight-1014, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.