You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Help me in booking a flight from AUS to BOS?

ASSISTANT: When would you like me to book a ticket?

USER: I like to travel on Aug 23 to 25.

ASSISTANT: Is there any connection limit for you?

USER: I prefer travelling in single connection flight.

ASSISTANT: May I know your name?

USER: I am Jacob Martinez.

ASSISTANT: Any other specifications required for your travel?

USER: I like to travel on economy class.

ASSISTANT: Sorry Jacob Martinez, we haven't found any flights based on your specifications.

USER: It's ok, thank you for the information.

ASSISTANT: Thanks for reaching us.