You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: I need a flight ticket to TX - DFW. Can you please book me a flight ticket?

ASSISTANT: Sure. May I know your good name?

USER: Michelle Miller is my name.

ASSISTANT: Ok. Shall I know your source code?

USER: Source is at CA - SFO.

ASSISTANT: Do you have any specifications?

USER: Yes, I need one connection with fare of 500.

ASSISTANT: Let me know your journey dates.

USER: 09/18 and 09/20 are my journey dates.

ASSISTANT: Please standby Michelle Miller.

USER: Ok.

ASSISTANT: Thanks for waiting. You have 1005 flight with Southwest airline of price 100 with 1 connection. May I confirm your ticket with this flight?

USER: Yes, please.

ASSISTANT: Your ticket was booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.