You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from EWR to OAK, can you help me?

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

USER: My travel dates are 09/21 and 09/23.

ASSISTANT: Please let me know your name for further proceedings.

USER: Myself Nancy Carter.

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

USER: Yes, please.

ASSISTANT: Your ticket is confirmed and the flight number is 1014.

USER: Thank you for booking.

ASSISTANT: Thank you.