You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Larry Carter.

ASSISTANT: I hope your doing good Larry?

USER: Yes, I am doing well.

ASSISTANT: Ok.

USER: I would like to reach Bunker Hill Museum which is in Boston as I need to submit a report regarding American Revolution. Can you please book a flight ticket from HOU to BOS?

ASSISTANT: Ok, when would you like to travel?

USER: I would like to travel on dates of 06/25 and 06/27.

ASSISTANT: One flight is available with 2 connections.

USER: But I need only one connection, please verify with that.

ASSISTANT: I'm sorry, there are no flights available with 1 connection.

USER: It is sad to hear to me. Anyway, thank you for your information.

ASSISTANT: Thank you and have a nice day.