You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how  may I aid you at this moment?

USER: Can you help me to book a normal cost airline to Oakland?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are Mar 07 and 09.

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

USER: Yes, I need a lay by in my journey.

ASSISTANT: Ok, please share me your near by airport codes?

USER: My airport codes are EWR and OAK.

ASSISTANT: Ok, may I know your good name please?

USER: Karen Parker here.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found a 1012 economy class with fare of 300 and a break in between the journey matches your schedule.

USER: If it is a normal cost airline, then you can proceed.

ASSISTANT: Your ticket has been confirmed with Hawaiian Airlines.

USER: Thanks for the help.

ASSISTANT: Yes, It is a normal cost airline, thank you for reaching us.