You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket from OAK to ATL, can you please help me out?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I am travelling on these dates Dec 4th and 6th.

ASSISTANT: Ok, may I know your name?

USER: Emily Wilson here.

ASSISTANT: Do you have any specification?

USER: I need single connected flight.

ASSISTANT: We found a flight 1004 in Frontier airlines with 1 stopover and it costs you 300. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.