You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Melissa Green here. I need your help in booking a ticket from JFK to SFO, Can you please help me with that?

ASSISTANT: Sure, I will help you out. Please provide me your travel dates.

USER: My travel dates are 07/10 and 07/12.

ASSISTANT: Here is a flight with 1 connection and price is 300. Can I proceed with it?

USER: That's ok for me, please proceed for booking.

ASSISTANT: Your ticket has been booked with 1003 flight in UA airlines.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.