You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are June 17 and 19.

ASSISTANT: May I know your airport codes?

USER: I am planning to travel from EWR to AUS.

ASSISTANT: Do you have any other preferences?

USER: I prefer connecting flight.

ASSISTANT: May I know your name?

USER: My name is Sarah Robinson.

ASSISTANT: There is a connecting flight with number 1026 in airline Hawaiian, the fare is 100 in economy class. Can I book it?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.