You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Melissa Green.

ASSISTANT: How may I assist you today?

USER: I want to book a flight ticket on 05/23 and return on 05/25, can you help me with booking ?

ASSISTANT: Sure, I am here to guide you Melissa. Please share your preferred airport codes.

USER: Sure, my airport codes are Chicago, IL-ORD and New York, NY-JFK.

ASSISTANT: Ok, give me a while I'll be back with your flight details.

USER: Ok.

ASSISTANT: You have Southwest airlines with 1 connecting flight. Do you want me to confirm your booking with a fare of 100.

USER: That's perfect, please go with booking.

ASSISTANT: Your ticket has been reserved with flight 1000.

USER: Thank you.

ASSISTANT: Thank you for availing our services.