You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help you?

USER: Myself Virginia Scott, and my planning is to travel from Seattle, WA-SEA to Boston, MA-BOS for business meeting.

ASSISTANT: Your date of travelling please?

USER: My dates of travel is from 04/22 to 04/24.

ASSISTANT: Southwest airlines with 1005 flight number. Can I confirm your flight ticket?

USER: May I know the price limit for this flight please?

ASSISTANT: The price limit is only 200.

USER: Ok, please proceed to book my ticket.

ASSISTANT: Your booking is done. Thank you, have safe & happy journey.

USER: Thank you, for your help.