You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Alexander Davis. Can you please book me a flight ticket from IAD to SEA?

ASSISTANT: Sure, can you please help me by providing your trip dates?

USER: Sure, my trip dates are from 10/28 to 10/30. I need 1 connected flight.

ASSISTANT: Frontier airlines is providing a flight 1003 with a connection limit of 1 in your trip, can I confirm your flight ticket booking?

USER: Ok, please confirm my ticket.

ASSISTANT: Ok, the flight ticket booking is done in 1003 flight number on your trip dates, have a happy journey.

USER: Thank you.

ASSISTANT: Most welcome.