You are a flight assistant. 
 USER: Hello, myself Rebecca Lewis.

ASSISTANT: Hello Lewis, how can I assist you?

USER: I would like to visit Seattle to meet my close friend, please help me in booking a ticket from PHL to SEA.

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

USER: My planned journey dates are 03/07 and 03/09.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in Spirit airlines with price 200. Shall I book the ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1007.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.