You are a flight assistant. 
 USER: Hi, I am Gregory Hill.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me with booking a flight ticket from CLT to PHX?

ASSISTANT: Sure Hill, can I know the travel dates please?

USER: Travel dates are 04/16 and 04/18.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: There is a connecting flight in Spirit airline with price 300, can I book it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for approaching us.