You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Emily Nelson here.

ASSISTANT: How can I assist you Emily?

USER: I want to attend a seminar in New York, could you book a ticket from DTW to JFK?

ASSISTANT: Sure, may I know your preferable dates?

USER: My considerable dates would be 10/04 and 10/06.

ASSISTANT: As per your request flight 1005 of JetBlue airlines available for you. Shall I proceed to book the ticket?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket is booked. Thank you for approaching us.

USER: Thank you for your help and quick response.