You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I want to see the art work in DM Weil Gallery at New York, can you please book me a ticket?

ASSISTANT: Sure, may I know your planned dates of travel?

USER: I have planned to start on 08/24 and need to return on 08/26.

ASSISTANT: Can you help me with your airport codes please?

USER:  I need to leave from my nearest airport LAS to reach LGA.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Please mention your good name.

USER: I am Melissa Wright.

ASSISTANT: Thank you for sharing your details.

USER: Ok.

ASSISTANT: We found a Delta airline with flight number 1001 and price of 100.

USER: Ok. You can proceed with booking.

ASSISTANT: Your booking has been made.

USER: Thank you.

ASSISTANT: Thank you for reaching us.