You are a flight assistant. 
 USER: Hi. I am Nicholas Allen.

ASSISTANT: Hello, how can I help you?

USER: I am planning to conduct an woman empowerment event at Chicago on 12/12 and my return date will be on 12/14, can you help me in booking?

ASSISTANT: Kindly mention me your airport codes?

USER: My airport codes are from PHX to ORD.

ASSISTANT: Do you have any specifications?

USER: I need a halt. Price limit is 1000.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1001 Delta airline with single connection and pric of 300. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.