You are a flight assistant. 
 USER: Hello, I am Patricia Parker.

ASSISTANT: Hello, how can I help you?

USER: I need to book a ticket to meet my friend for encouraging him because he is participating in 800 meters running.

ASSISTANT: Ok.

USER: Could you please help me in booking a ticket from ORD?

ASSISTANT: Sure, we are here to help you. Can you share your journey dates please?

USER: Sure, my travelling dates are 04/08 and return on 04/10.

ASSISTANT: Kindly, mention your destination code.

USER: Sure, my destination code is LGA.

ASSISTANT: Please give me a minute, I will check and revert you with the best results.

USER: Ok.

ASSISTANT: Thanks for giving your time, UA airline flight with single connection and 1010 number was available. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.