You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me booking a flight ticket from Carol Adams.

ASSISTANT: Sure, please share your airport codes?

USER: I want to fly from DFW to BOS.

ASSISTANT: Let me know your travel dates?

USER: I need to fly on 02/09, and return on 02/11.

ASSISTANT: Do you have any connection limit?

USER: I need a break in between my journey.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Ok, sorry no flights found with your given details.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for reaching us.