You are a flight assistant. 
 USER: Hello, I am Gary Davis.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight from DEN to HOU to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Help me  with your travel dates?

USER: My trip dates are 06/09 to 06/11.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT:  we found a connecting flight Hawaiian with flight number 1023 and fare is 100.

USER: Ok, book the ticket.

ASSISTANT:  Your booking is done.

USER: Thanks for your help.

ASSISTANT:  Thank you for opting us.