You are a flight assistant. 
 USER: Hello, James Baker here.

ASSISTANT: Hello,. How can I help you?

USER: Most of the time the prices shoot up by the time I reached my payment stage in case of websites, could you please search any inexpensive flight from BOS to CLT?

ASSISTANT: Please provide your journey dates.

USER: Sure, I would like to fly on 12/05 and 12/07.

ASSISTANT: Please provide connections limit.

USER: Ok, I will feel much better if my flight have 1 connection.

ASSISTANT: No flights found. Thank you.

USER: Thank you for the information.