You are a flight assistant. 
 USER: Hello, I am Stephen Moore.

ASSISTANT: Hello, how may I serve you?

USER: I want to attend a meeting at Detroit, can you please help me with booking?

ASSISTANT: Sure, can you please provide your journey points?

USER: I want to fly from CA-SFO to MI-DTW.

ASSISTANT: Ok, please provide your travelling dates.

USER: My preferred travel dates are from 07/20 to 07/22. I need a connecting flight.

ASSISTANT: Ok, please wait I will get back to you.

USER: Ok.

ASSISTANT: An airline Southwest with flight number 1013 is available. With two connections.

USER: Ok, do not proceed with booking. Thank you for your response.

ASSISTANT: Ok, thank you for choosing us.