You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What service do you need from our travel agency?

USER: I am Timothy Evans want to visit Boston, can you book a ticket from IAH to BOS?

ASSISTANT: Sure, I am here to help you in booking a flight ticket.

USER: Good to hear that from you.

ASSISTANT: Can you please provide me your travel dates?

USER: Sure, my travelling dates will be 01/16 and 01/18.

ASSISTANT: Ok, I will search the flight for you and let you know the flight details.

USER: Ok.

ASSISTANT: There is a flight available in this route which is having a connection limit 0 and the ticket fare is 100 in the AA airlines. Can I proceed with ticket booking?

USER: Can you please check for 1 connection flight?

ASSISTANT: Ok, please be on hold for a minute. I will check and get back to you.

USER: Ok.

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

USER: That's ok, thank you.

ASSISTANT: You are most welcome. Thank you for choosing our travel agency.