You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you book a flight ticket by the name John Wright?

ASSISTANT: Sure, I will help you, may I know your travelling details?

USER: My travelling dates are from 12/21 to 12/23.

ASSISTANT: May I know your airport codes for searching a best flight?

USER: My airport codes are from IAH to JFK.

ASSISTANT: Please mention your lay by's.

USER: I need a connecting flight.

ASSISTANT: There is a Hawaiian 1002 airline with fare of 100 which matches your travelling dates.

USER: Ok, Proceed with booking.

ASSISTANT: Shall I proceed with booking? Your booking has been confirmed on name of John Wright.

USER: Thank you.

ASSISTANT: Thank you for approaching us.