You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I am Edward Smith want to attend a workshop at Seattle, can you book a ticket within the fare of 200?

ASSISTANT: Sure, I will help you with this. Could you please share me with your depart and arrival airports codes of your journey?

USER: Sure, I want to fly from my nearest airport MCO and land on SEA.

ASSISTANT: Ok, can you please share me with your starting and returning dates of journey to search a flight?

USER: Yes, I want to travel on 05/31 and intend to return back on 06/02.

ASSISTANT: Ok, please wait for a mean while to check for the availability of a flight ticket.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight found as per your request with the airline Frontier and fare is 200, shall I proceed with this ticket booking?

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your booking is done with the flight number 1008.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a happy journey.