You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Please help me in booking flight ticket from IAH to LGA to attend meeting.

ASSISTANT: Sure, I am glad to help you. May I know your journey dates please?

USER: Thank you. My trip dates are May 29 to May 31.

ASSISTANT: Ok, let me know your good name.

USER: David Martin.

ASSISTANT: Would you like to go with a connected flight or a direct flight?

USER: I prefer to travel in connecting flight.

ASSISTANT: Do you have any other requirements to say?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 100 in 1012 Hawaiian Airline, shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.