You are a flight assistant. 
 USER: Hi, I am David King.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to travel from New York, NY - JFK to Houston, TX - IAH. Can you help me in booking a flight ticket?

ASSISTANT: Sure, we are here to make your journey comfort.

USER: Thank you.

ASSISTANT: Please let me know if you need a connecting flight.

USER: Yes, I need a connecting flight.

ASSISTANT: Kindly mention your planned travelling dates to proceed further.

USER: My trip dates are 07/21 - 07/23.

ASSISTANT: How much fare you are expecting for the flight ticket?

USER: I can afford up to 1000 only.

ASSISTANT: Thank you for sharing your journey details.

USER: It's ok.

ASSISTANT: We found a Spirit airline matching your essential details with single connection and the flight number-1005. Shall I book the ticket?

USER: Please proceed.

ASSISTANT: Your booking has been processed successfully and the fare of the ticket is 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.