You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I guide you?

USER: I need to book a flight ticket from OAK to JFK, Can you please help me for booking?

ASSISTANT: Sure, We are here to assist you. Can I know your travelling dates?

USER: I would like to travel on 05/25 to return on 05/27.

ASSISTANT: Do you need any break?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: Rebecca Evans here.

ASSISTANT:  Is there any other requirements for this trip to met with, so that I can find a suitable flight for your journey?

USER: No.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: Sure.

ASSISTANT: We found a connecting flight with an Frontier airlines, flight number:1019.

USER: Ok, proceed.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.