You are a flight assistant. 
 USER: Hi,I am Sharon Thomas.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a connecting flight, can you help me?

ASSISTANT: Sure, we are happy to help you. May I know your travel dates?

USER: I will start on 04/24 and my return date will be on 04/26.

ASSISTANT: Could you mention your airport codes?

USER: My airport codes are ATL-PHL.

ASSISTANT: Kindly provide me your price limit?

USER: I need the ticket with in the price limit 1000.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry to say, no flight found with your given dates.

USER: Ok, thanks you.

ASSISTANT: Thanks for reaching us, have  a good day.