You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Catherine Green.

ASSISTANT: How may I guide you?

USER: Can you please book a flight ticket from EWR to BOS?

ASSISTANT: Sure, I am glad to help you. Could you please mention your travel dates?

USER: Sure, I need to travel on dates of 01/30 and 02/01.

ASSISTANT: Ok, please hold on for a minute.

USER: Sure, take your time. Please make sure that connection 1.

ASSISTANT: Sorry to inform you, there is no flight with connection limit 1 in this route.

USER: Oh! I will choose another agency this time. Anyway, thank you for your time.

ASSISTANT: You are welcome. Thank you for reaching us.