You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Elizabeth Harris here. I want to book a ticket for attending my parents anniversary, hope your helping me on that.

ASSISTANT: Sure, can you share the dates of journey? Along with the airpote codes.

USER: I would like to travel on 03/23 to 03/25. I want to travel from CLT to PHX. Make sure connection limit should be 0.

ASSISTANT: There is a flight with connection 1. Can I book it?

USER: No, don't go for that.

ASSISTANT: Ok. Thank you.

USER: Thank you for your response.