You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patrick Adams.

ASSISTANT: Patrick Adams, how can I assist you?

USER: I would like to go for a round trip with my family. Can you please help me to book a single connection of flight?

ASSISTANT: Sure, please provide me your airport code?

USER: My airport code is IAH.

ASSISTANT: Ok, please provide your travel dates.

USER: My travelling dates are from Aug 14 to Aug 16.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Flight-1019 is available in Hawaiian airline  with single connection. Can I proceed for booking the ticket for you?

USER: Please proceed to book.

ASSISTANT: Your booking is confirmed, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.