You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jacob Lewis.

ASSISTANT: How may I assist you?

USER: I would like to attend business meeting with clients at New York, NY - JFK. Can you please help me with book ticket on 11/05.

ASSISTANT: Can you please share me your depart airport code?

USER: Sure, my depart airport code is from Houston, TX - IAH.

ASSISTANT: Do you have any preferences?

USER: Yes, I need lay by in between the journey and price limit is 200.

ASSISTANT: We found a flight on your details with airline JetBlue, flight number: 1010. Shall I book this ticket?

USER: OK, please proceed to book.

ASSISTANT: Your ticket has been booked.

USER: Thank you for opting us.

ASSISTANT: Thank you so much.