You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book a afternoon flight from DFW?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are July 31 and Aug 02.

ASSISTANT: Please share your name.

USER: My name is Brenda Robinson.

ASSISTANT: Do you have any specifications?

USER: Please book a connecting flight to my destination airport ORD.

ASSISTANT: Sure, please wait while.

USER: Ok.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1024 with Delta Airlines.

USER: Thank you.

ASSISTANT: Thank you for opting us.