You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Jeffrey Johnson. I need to book a flight ticket from TX-HOU to MA-BOS, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, please help me out by providing your travel dates.

USER: I would like to travel on 04/28 to 04/30.

ASSISTANT: How much is your fare limit for this journey?

USER: I need single connection limit.

ASSISTANT: Please wait for a moment, I will check and let you the details of the flight.

USER: Sure.

ASSISTANT: We found a connecting flight to Boston, price is 200. Would you like me to book with AA airline?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thanks for choosing us.