You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ashley Lopez here.

ASSISTANT: How can I assist you today?

USER: I want to meet my niece to discuss about her marriage, so please book my ticket from EWR to MCO.

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

USER: My itinerary dates are 04/29 and 05/01.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Spirit airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have successfully booked your ticket with flight-1000, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.