You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Stephen Evans.

ASSISTANT: How can I assist you, Evans?

USER: I would like to visit Boston to meet my brother, please help me in booking a ticket from JFK to BOS.

ASSISTANT: Sure, may I know when are you planning your journey?

USER: My trip dates are 04/03 and 04/05.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in UA airlines with price 100. Shall I book the ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1020.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.