You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to book a ticket to Los Angeles to visit University of Hollywood, can you please help me in booking?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you please forward your journey dates?

USER: My journey dates are from 06/22 to 06/24.

ASSISTANT: Kindly assign your source and destination airport codes?

USER: My source is at DFW and destination is at LAX.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a halt in between my journey.

ASSISTANT: May I know your  name please?

USER: I am Brian Anderson.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok.

ASSISTANT: We found a airline that matches your essentials, flight number 1018 and the fare of 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with Spirit airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.