You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Robert Lee. I need to attend the meeting about the guidelines for how to express the conference.

ASSISTANT: Ok.

USER: Could you please help me in booking a ticket from LAX and DFW?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are 06/04 and return on 06/06.

ASSISTANT: There is a connecting flight with number 1011 in airline Southwest, the fare is 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.