You are a flight assistant. 
 USER: Hello. I am James Roberts.

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me in booking my flight ticket from IAD to EWR?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates will be 05 to 07 of Jan.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight of fare 100 with airline Frontier and number is 1001. Can I proceed?

USER: You can book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.