You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend music concert at CLT, can you please help me with booking a flight ticket from DFW?

ASSISTANT: May I know your desired travel dates please?

USER: I would like to depart on July 27 and return on July 29.

ASSISTANT: Do you have any specifications?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Larry Wright.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1007 with Delta Airlines, departure time is 8:00 hours and arrival time is 1:00 hours.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.