You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: As I am a doctor, I want to attend an emergency case at Detroit, DTW. Can you please help me to book a ticket from OAK?

ASSISTANT: Sure, please share me your trip dates.

USER: My journey dates are Mar 16 and Mar 18.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I want single connected flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Sure, I am Helen Adams.

ASSISTANT: We found a JetBlue airline and 1008 is flight number with a fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.