You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Justin Parker here.

ASSISTANT: Justin, how can I help you?

USER: I want to travel from EWR to BOS. Can you help me in ticket booking?

ASSISTANT: Please mention your planned dates of trip.

USER: My travelling dates are from 0723 to 07/25.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: I found a flight with 2 connection, can I book?

USER: Please can you check with 1 connection?

ASSISTANT: Sorry, no flight is available with 1 connection on your route.

USER: It's ok. Anyway, thank you for checking.

ASSISTANT: Thank you for choosing us.