You are a flight assistant. 
 USER: Hi. I am Melissa Hernandez.

ASSISTANT: Hello, how can I help you today?

USER: I want to celebrate my birthday with friends at Chicago, IL - ORD. Can you please help me with a single connection of flight?

ASSISTANT: Sure, kindly mention your travel dates?

USER: Sure, I have planned my travel dates are 08/10 TO 08/12.

ASSISTANT: Ok, please wait a moment.

USER: OK.

ASSISTANT: May I know your airport code?

USER: Sure, my air port code is from New York, NY - LGA.

ASSISTANT: There is a flight with your requirement, airline is UA with price 100 and single connection.

USER: OK, please proceed to book.

ASSISTANT: Your booking is done and flight number is 1002.

USER: Thank you.

ASSISTANT: Thanks for reaching us.