You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a ticket from EWR to LAX in normal cost airlines, can you help me with that?

ASSISTANT:  Sure, when are you planning to start and return on?

USER: My travel dates are 07/27 and 07/29.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you prefer a normal cost airline?

USER: Yes.

ASSISTANT: Thank you for your details, we found a connecting flight in Delta airline. Shall I proceed?

USER: Yes, proceed with that.

ASSISTANT: May I know your good name?

USER: I am Larry Thompson.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.