You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I need to reserve a flight ticket, can you help me?

ASSISTANT: Sure, I can help you with that. May I know your name to proceed further?

USER: My name is Samuel Adams.

ASSISTANT: Can you please help me with your travelling dates?

USER: I would like to prefer my travelling dates on 02/03 and 02/05.

ASSISTANT: Samuel, could you please provide the airport codes?

USER: I am staying in LGA and moving to HOU.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Samuel,  there is a flight available with price 200 and the connection limit is 0. Would you like me to proceed the booking?

USER: No, please don't book the ticket, I need a 1 connection.

ASSISTANT: Ok, I am sorry to inform you that there is no flight available with 1 connection.

USER: Ok, no problem. Thank you.

ASSISTANT: You are welcome. Thank you for contacting us.