You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jonathan Miller.

ASSISTANT: Miller, how may I aid you?

USER: I want to book a ticket from Seattle to Detroit, please help me out.

ASSISTANT: Sure, please provide me your airport codes.

USER: My airport codes are SEA and DTW.

ASSISTANT: May I know your journey dates please?

USER: My planned dates are 06/22 to 06/24.

ASSISTANT: Please give me a minute.

USER: Sure.

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

USER: Ok, please book the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1012.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.