You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Emma Taylor.

ASSISTANT: Emma, how may I help you?

USER:  I want to visit New York for my business meeting purpose, can you please book a flight ticket from SFO to EWR?

ASSISTANT: Please share your itinerary dates.

USER: Sure, my itinerary dates are 06/20 and 06/22.

ASSISTANT: Please give me a minute to check for a best flight in our website.

USER: Ok, make it fast.

ASSISTANT: Flight 1003 of JetBlue airlines is available for you.

USER: Ok, you can book my ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you so much for your help.

ASSISTANT: Thank you for choosing us.