You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight from PHX to DEN, can you please help me in booking?

ASSISTANT: Can I know your travel dates?

USER: My travelling dates are June 27 and June 29.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any preference?

USER: I prefer normal cost airline.

ASSISTANT: Let me know your name.

USER: I am Deborah Phillips.

ASSISTANT: Found ticket with airline Delta for price 100 having flight number 1017.

USER: Please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you.