You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I planned to take my family friends to Garfield Park in Atlanta, ORD. So please help me in booking a flight ticket from Houston, HOU.

ASSISTANT: Sure, I will help you with that. May I know the travelling dates of your journey?

USER: My travelling dates are 04/14 and 04/16.

ASSISTANT: Ok, meanwhile may I know your name please?

USER: My name is Nicholas Harris.

ASSISTANT: Nicholas, there is a flight 1008 in Hawaiian airline has the price 100. Are you fine with these details?

USER: Ok, then proceed with the booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Ok, thank you for helping me in booking a flight ticket.

ASSISTANT: You are welcome.