You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I need to travel from DFW to LAS, can you help me?

ASSISTANT: Sure, when would you like to travel?

USER: My trip dates are 09/13 and 09/15.

ASSISTANT: May I know your name please?

USER: I am Janet Mitchell.

ASSISTANT: Do you have any specifications to be met?

USER: I need a connecting flight.

ASSISTANT: We found  a flight in an airline Delta with 1002 number having a single connection in an economy class. Shall I proceed to book?

USER: Yes, proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for that.

ASSISTANT: Thank you for reaching us. Have a safe flight.