You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kevin Hernandez.

ASSISTANT: How can I assist you?

USER: I would like to book a ticket from SEA to JFK, for attending a function at home.

ASSISTANT: Sure, may I know your planned journey dates please?

USER: Sure, my preferable dates should be 04/04 and 04/06.

ASSISTANT: Please give me a minute.

USER: Ok, take your time.

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

USER: Yes, please.

ASSISTANT: Your ticket is confirmed and the flight number is 1022.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.