You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I would like to take my kids to explore children's museum of Houston, can you please help me to book a flight from CLT to HOU?

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

USER: My name is Benjamin Baker.

ASSISTANT: What are your journey dates?

USER: I will depart on July 29th and return back on July 31st.

ASSISTANT: Do you need a connecting flight?

USER: My connection limit is one.

ASSISTANT: May I know your airline preference?

USER: I want to travel in normal-cost airline.

ASSISTANT: Do you have any other requirements?

USER: No, I don't have any.

ASSISTANT: Hawaiian airlines is providing a flight with 1 connection with normal cost which will depart at 19:00 PM and return at 11:00 AM. Can I book it?>.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for your help.