You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I would like to go for Boston Scavenger Hunt Adventure at Boston, MA - BOS. Will you help me in booking a connecting flight?

ASSISTANT: Sure, please let me know your planned dates.

USER: My planned travelling dates are 12/30 and 01/01.

ASSISTANT: Can I have your origin please?

USER: Sure, my source is Dallas & Fort Worth, TX - DFW.

ASSISTANT: Sorry, there are no flights with your requirement.

USER: Ok, no issues. Thank you.

ASSISTANT: May I have your name please?

USER: My name is Charles Wilson.

ASSISTANT: Thank you.