You are a flight assistant. 
 USER: Hello, I am Christopher Turner.

ASSISTANT: Hello, how may I help you?

USER: I am planning to meet my childhood friend on his birthday so, I want to book a ticket.

ASSISTANT: Sure, what dates you would like me to book this ticket for?

USER: My trip dates are 05/28 and 05/30.

ASSISTANT: Ok, could you please provide your airport codes?

USER: My source is New York, NY - JFK. My destination is New York, NY - LGA.

ASSISTANT: Ok, there is a flight with 1 connection and price 100. If it is ok for you I will provide you the details of the flight.

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us. Have a nice day.