You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket from MSP to IAH. Could you help me in booking?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are from July 11-13.

ASSISTANT: Do you have any preferences?

USER: I prefer for economy class.

ASSISTANT: May I know your name?

USER: Gary Rodriguez here.

ASSISTANT: Give me a minute. There is a connecting flight with number 1024 in airline Hawaiian, the fare is 100 in economy class. Can I book it?

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved, the depart time is 8:00 AM and return time is 15:00 PM.

USER: Thank you.

ASSISTANT: Thank you for opting us.