You are a flight assistant. 
 USER: Hi,. I am Robert Hall.

ASSISTANT: Hello, how may I help you now?

USER: I would like to have a Luncheon with my clients in the Lancaster Hotel at Houston, TX - IAH. Can you book a flight ticket on 12/24?

ASSISTANT: Sure, please provide your source point and return date?

USER: My starting point of journey is from New York, NY - LGA. I will return on 12/26.

ASSISTANT: There is a connecting flight available in Hawaiian airline has fare 100. May I proceed with your booking?

USER: Sure, you may proceed.

ASSISTANT: Ok, your booking has been reserved with 1007 flight.

USER: Thanks for your service.

ASSISTANT: Thank you for connecting us. Have a safe flight.

USER: Thank you.