You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I assist you?

USER: I am Rebecca Davis, want to book a flight ticket to Phoenix with price under 500. Can you help me with it?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are 03/13 and 03/15.

ASSISTANT: Do you need any connection within your journey?

USER: I need a connection limit of 1.

ASSISTANT: Kindly provide your journey codes.

USER: Journey codes are ORD-PHX.

ASSISTANT: Thank you for sharing your valuable information, we found a flight with number 1017 and Delta as airline.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with price 200.

USER: Thank you.

ASSISTANT: Your E-Ticket will be mailed to your email id. Thank you for reaching us.