You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Scott Davis here. I am looking a flight from EWR to BOS. Can you please help me with booking?

ASSISTANT: Sure, may I know your planned travel dates to check for the flight availability?

USER: My planned travel dates are from 07/23 to 07/25.

ASSISTANT: Ok, please wait for a while.

USER: Ok, I will wait for your response.

ASSISTANT: Thank you for waiting. Here, I found a direct flight and airfare is about 100 in your route. Shall I proceed in booking?

USER: No, please make sure that, I want a connecting flight in my journey.

ASSISTANT: Sorry, there are no flights available for your desired connection limit.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for reaching us.