You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Benjamin Martin. I would like to go for a flower festival at Houston, TX - HOU. Can you please book a ticket from DFW?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to depart on 07/20 and return on 07/22.

ASSISTANT: Do you need any stop over in between journey?

USER: I need a stopover in my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to inform you that there is a flight found with AA airline of flight number 1024 and fare is 100. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for opting us.