You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Catherine Parker.

ASSISTANT: How can I amend you today?

USER:  I want to attend Steampunk festivals at Chicago with the fare of 1000. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Kindly, Provide me your journey locations.

USER: Source is from PHX, and destination is to ORD.

ASSISTANT: Help me with your dates of trip.

USER: I want to travel on 02/06, and need to catch return flight on 02/08.

ASSISTANT: Thanks or sharing your details.

USER: Ok.

ASSISTANT: There is a connecting flight found that matches your credentials. Your flight number 1001 of Delta airline with the fare of 300.

USER: It is perfect, proceed with the booking.

ASSISTANT: Proceed with my booking. Your ticket has been booked.

USER: Thanks for your kind help.

ASSISTANT: Thank you for availing us.