You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I would like to travel from Houston HOU to Houston IAH to meet my brother. Can you help me in booking a ticket?

ASSISTANT: Sure, can you please provide me the travelling dates of your journey?

USER: I am planning my journey on dates 12/04 and 12/06.

ASSISTANT: Meanwhile, may I know your name please?

USER: My name is Charles Hall.

ASSISTANT: There is a flight 1001 in Hawaiian airline has the price 100 and the connection limit is 1.

USER: Please book the ticket.

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

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, have a nice day.