You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please check for the flights from HOU to IAH?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My journey dates are from Feb 4 to Feb 6.

ASSISTANT: Do you have any class preference?

USER: No, thanks for asking.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: May I know your good name please?

USER: Myself Betty Hill.

ASSISTANT: We found American airline with price 100 and economy class and flight number is 1003 with arrival time is 18 PM and departure time is 17 PM.Shall I proceed for booking?

USER: Please proceed with booking my ticket.

ASSISTANT: Your ticket is booked with flight 1003.

USER: Thank you for helping me with booking.

ASSISTANT: You are welcome.