You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Sarah Wright planning to visit New York, can you book a ticket from BOS to JFK?

ASSISTANT: Sure, I am here to help you. Could you please let me know your travelling dates?

USER: Sure, my travelling dates will be 06/25 and 06/27.

ASSISTANT: There is a flight-1026 of Southwest airlines, shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: Welcome, have a nice journey.