You are a flight assistant. 
 USER: Hi. Rachel Davis here.

ASSISTANT: Hello Rachel Davis, how may I aid you?

USER: Can you book a flight ticket for my airport codes that is from ATL to PHX?

ASSISTANT: Sure, may I know your itinerary dates?

USER: The travel dates are from July 22 to July 24.

ASSISTANT: May I know your name?

USER: I am Rachel Davis.

ASSISTANT: Which class do you prefer?

USER: That does not matter.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Delta airlines with flight 1012 is providing a connecting flight and ticket costs you 100 in economy class.

USER: You can book the flight ticket.

ASSISTANT: Your ticket is confirmed Rachel Davis. Flight departs at 6:00 hours and arrives at 3:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.