You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a economy class fight under my name Scott Phillips?

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Nov 11 and 13.

ASSISTANT: May I know your airport codes?

USER: My airport codes are DFW and EWR.

ASSISTANT: Do you have any specifications?

USER: I prefer connecting flight. Did you find any flight?

ASSISTANT: Give me a minute for checking.

USER: Make it fast.

ASSISTANT: Sorry, there is no flight on your given dates.

USER: No issues, thank you.

ASSISTANT: Thank you for opting us.