You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am a animal lover  want to visit Phoenix Zoo this vacation. Can you help me in booking a ticket within price of 1000?

ASSISTANT: Sure, may I know your journey dates please?

USER: I will depart on 01/25 and return on 01/27.

ASSISTANT: Ok, can you provide your airport codes?

USER:  My source is DFW and destination is PHX.

ASSISTANT: Please share your connection limit to proceed further.

USER: I need a single connection.

ASSISTANT: Thank you, we found a flight with number 1029 and airline AA at a price of 700 with 1 connection.

USER: You can proceed with the booking.

ASSISTANT: Ok, may I know your name?

USER: I am Stephanie Thomas.

ASSISTANT: Ok, your ticket has been reserved.

USER:  Thank you for booking.

ASSISTANT: Have a safe journey.