You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you today?

USER: Please help me to book a flight ticket from LAX to IAH.

ASSISTANT: Sure, may I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, do you need any break in between the journey?

USER: I need a single connecting flight.

ASSISTANT: On which dates would you like me to book a flight ticket?

USER: My trip dates are from Oct, 19 to Oct, 21.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Can I have your good name please?

USER: I am Melissa Nelson.

ASSISTANT: We found a direct flight with Jet Blue airlines and a break in between the journey.

USER: Please let me know, my connection limit.

ASSISTANT: It is a direct flight.

USER: Kindly provide me flight details and please proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1017 which departs at 15:00 PM and arrive at 20:00 PM.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.