You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Benjamin Brown planning to visit Houston on my vacation, can you book a ticket within the fare of 200?

ASSISTANT: Nice to meet you Benjamin Brown. Sure, I will help you to book a ticket. Please provide your travel airport codes.

USER: Sure, I want to fly from DCA to HOU.

ASSISTANT: Ok fine. Can I have your travel dates?

USER: Yes, my travelling dates will be 03/20 and 03/22.

ASSISTANT: JetBlue airline is providing flight for you with price 100 and connection is 1. Shall I proceed to book a ticket?

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you.

ASSISTANT: It's my pleasure, have a safe journey.