You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Elizabeth Campbell here.

ASSISTANT: How can I assist you?

USER: Please help me out in booking the ticket from CLT to PHX.

ASSISTANT: Ok, please can I know your dates of journey?

USER: My trip dates will be Sept 23 to Sept 25.

ASSISTANT: Ok, please can I know your preferred connection limit?

USER: My connection limit is 1.

ASSISTANT: Ok, please can I know your other specification?

USER: No.

ASSISTANT: Ok, thank you for providing the information. Please wait a moment I will check.

USER: Ok.

ASSISTANT: Ok, there is a flight ticket available for the airfare 100 and the single connection limit. Can I book the flight of class economy?

USER: Please proceed.

ASSISTANT: Ok, the flight ticket is booked for the flight 1006.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency.