You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please find a flight and reserve a flight ticket from PHX to ORD?

ASSISTANT: Can I know your travel dates?

USER: Thank you. I would like to travel on the dates of Apr 29 and May 01.

ASSISTANT: Let me know your departure and return timings.

USER: No but I need a flight which is having a connection limit one.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: Do you have any class preference?

USER: I don't have any class preference.

ASSISTANT: Can I know your name?

USER: My name is Larry Thomas.

ASSISTANT: Found ticket with American airlines for price 100 having flight number 1004.

USER: Yes, please proceed with the ticket booking.

ASSISTANT: Ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Thank you.