You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking a flight ticket from Phoenix, PHX to Chicago, ORD?

ASSISTANT: Sure, may I know your travel dates?

USER: My journey dates are from May 17 to May 19.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class.

ASSISTANT: May I know your name?

USER: My name is Amanda Mitchell.

ASSISTANT: Do you have any other specifications?

USER: I prefer only normal cost airlines.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: UA airlines with flight 1015 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is reserved Amanda Mitchell. Flight departs at 2:00 hours and arrives at 9:00 hours.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.