You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Space Center in Houston, TX-HOU. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your origin airport code?

USER: The origin airport code is from NV-LAS.

ASSISTANT: Ok, may I know when you need booking?

USER: I need to book the flight ticket on the dates of 07/15 to 07/17.

ASSISTANT: Ok, could I know your name please?

USER: Sure, my name is Jonathan Scott.

ASSISTANT: The Hawaiian airline with flight number 1002 is available having price as 100 and connection as 1. Shall I proceed booking?

USER: That's fine, proceed with my booking.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your service.

ASSISTANT: My pleasure.