You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I oblige you today?

USER: My name is Kathleen Roberts. I have a plan to enjoy my holiday trip in Griffith Park at Los Angeles, CA - LAX with my family. Can you assist me for booking from Detroit, MI - DTW?

ASSISTANT: Sure, to reserve your ticket may I know on which dates you are planning to travel?

USER: I have a plan to travel on 05/11 and return on 05/13.

ASSISTANT: Can you please share me your price limit?

USER: I can afford up to 5000.

ASSISTANT: Just hold on a moment, let me check with the airlines and revert to you.

USER: Sure, I will wait.

ASSISTANT: We found a connecting flight with an airline JetBlue of flight number 1003 and cost is 100. Can I confirm?

USER: Ok, you can reserve.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.