You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I want to book a flight ticket for a holiday vacation.

ASSISTANT: Could you provide your travel details?

USER: My travelling dates are 07/30 and 08/01.

ASSISTANT: May I know your name for further proceedings?

USER: I am Emily Lewis.

ASSISTANT: Can you provide your airport codes?

USER: My source airport is AZ - PHX and destination airport is DC - DCA.

ASSISTANT: Flight number 1006 of spirit airlines is available for you.

USER: Please let me know complete flight details?

ASSISTANT: Ticket price is 200 and the flight has 1 connection.

USER: Ok, confirm my booking.

ASSISTANT: Your ticket is booked.