You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may i aid you today?

USER: I am Dorothy Jackson. I want to travel from Houston, HOU to New York, JFK. Can you help me to book a ticket?

ASSISTANT: Sure, do you need a flag stop with in your journey?

USER: Yes, please.

ASSISTANT: Kindly mention your planned travelling dates.

USER: I want to board on 12/07 and return on 12/09.

ASSISTANT: Is there any fare limit?

USER: Fare limit is 200.

ASSISTANT: please wait a moment.

USER: Sure.

ASSISTANT: We found an UA airline matching your essential details with the flight number-1000 and the fare 100.

USER: You may proceed.

ASSISTANT: Your booking is processed successfully.

USER: Thank you for your service.

ASSISTANT: You're welcome. Happy journey.