You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you?

USER: I want to book a normal-cost airline. Could you help me in booking?

ASSISTANT: Sure, May I know the journey codes?

USER: My airport codes are from LGA to LAX.

ASSISTANT: Please help me with your travelling dates.

USER: MY travelling dates are from Sep 13-15.

ASSISTANT: Do you have any connection limit?

USER: I need 1 connecting flight.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Kathleen Lopez here.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We have found a connecting flight from Hawaiian Airlines. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked with the flight number 1003.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.