You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I assist you?

USER: I am planning to watch movie in broad way theater with my family members. Can you do the reservation for me?

ASSISTANT: Sure, may I know your journey dates?

USER: I need to fly on 12/20 and 12/22.

ASSISTANT: Can you please provide your journey codes?

USER: My airport codes are ATL-LGA.

ASSISTANT: Do you need any connection between your journey?

USER: I need a connecting flight. Price limit is 500.

ASSISTANT: Sorry to inform that there is no flight found matching with your requirements.

USER: No issue.

ASSISTANT: May I know your good name?

USER: Charles Rodriguez here.

ASSISTANT: Thank you for reaching us.

USER: Thank you.