You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you now?

USER: I have never travelled in the plane so, I would like to book a ticket to Detroit, MI - DTW to experience the flight journey. Can you please help me to book a flight ticket within the price of 1000?

ASSISTANT: Sure, I will help you in booking a flight ticket. May I know your name?

USER: I am Linda Rodriguez.

ASSISTANT: Please share me on what dates would you like to travel?

USER: I would like to travel on 05/05 and return at 05/07.

ASSISTANT: May I know your airport details?

USER: My destination is at CA - LAX.

ASSISTANT: Please wait, while I search for the flight.

USER: Ok.

ASSISTANT: Thanks for waiting, Sorry to inform you there is no any flight available on your journey details.

USER: Ok, Not a big problem.

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

USER: Thanks for your response though.