You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Laura Lewis.

ASSISTANT: How may I assist you? Nice to meet you Laura Lewis.

USER: I am planning to visit Disney World in AUS from DCA, can you help me in booking a flight ticket.

ASSISTANT: Sure, may I know your dates?

USER: My travelling dates are 06/19 to 06/21.

ASSISTANT: I got a flight for you with the airline Hawaiian. Shall I proceed?

USER: If fare is 200 book it.

ASSISTANT: Ok, your ticket has been done with the flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.