You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to go long trip from Los Angeles to Detroit, can you please book me a ticket?

ASSISTANT: Sure, may I please know your name and other journey details?

USER: Sure, my name is Ashley Lewis, my travelling dates are from 01/28 to 01/30.

ASSISTANT: Can you please share your airport codes?

USER: I would like to leave between from LAX to DTW. Please make sure price limit should not exceed 5000.

ASSISTANT: Ok, please wait for some time.

USER: Ok, I will wait.

ASSISTANT: There is a flight of Frontier airline that matches your criterion.

USER: May I know the flight details?

ASSISTANT: Sure, details are as follows: number- 1013, connection- 0, price- 100. Shall I proceed?

USER: No, don't proceed for booking.

ASSISTANT: Ok, thanks for opting us. Have a nice day.

USER: Thank you.