You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking from IAH to BOS?

ASSISTANT: Sure, please share your planned travel dates?

USER: My travelling dates are from Dec 1 to Dec 3.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: I want to depart in the morning and return in the evening.

ASSISTANT: Can I have your name please?

USER: My name is Nicole Garcia.

ASSISTANT: Sorry, no flights found with your given details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.