You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to book a ticket from IAH to BOS?

ASSISTANT: May I know your name please?

USER: My name is Alexander Gonzalez.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are on Aug 14 and Aug 16.

ASSISTANT: May I know your connection limit preferences?

USER: I need a direct flight.

ASSISTANT: May I know your travel preferences?

USER: I not have any other preferences.

ASSISTANT: Jet Blue airlines providing the direct flight in economy class and the fare of 100.

USER: You can proceed.

ASSISTANT: Ok. Your reservation is confirmed with the flight number 1003.

USER: Thank you.

ASSISTANT: Thank you.