You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you today?

USER: Can you please help me in booking my flight ticket from IAD to MCO?

ASSISTANT: Sure, may I know your journey dates?

USER: My decided dates are 11/12 and 11/14.

ASSISTANT: Is there any halt in between your journey?

USER: Yes, I need halt in between my journey.

ASSISTANT: To proceed further, may I know your name?

USER: Myself Patricia Roberts.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in Delta airline and the flight number is 1022 with a fare of 200.

USER: Ok, please confirm my ticket.

ASSISTANT: Ok, the ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.