You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kimberly Collins.

ASSISTANT: How can I assist you?

USER: As I am a racer, I got a race to participate. So, I would like to go for K1 speed phoenix race track at Phoenix, PHX. Can you help me?

ASSISTANT:     Sure, I am here to help you. May I know your source code please?

USER: My source code is Dallas, DFW.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please share your travelling dates.

USER: Travelling dates are 09/10 and 09/12.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1023 and airline Spirit at a price of 100 with 1 connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.