You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I guide you for today?

USER: Kenneth Phillips here, can you find a flight for me from IAD to OAK?

ASSISTANT: Sure, I am glad to help you about that. Can you please provide your planned dates of journey?

USER: Ok, my travelling dates are 04/03 to 04/05.

ASSISTANT: Please be on hold for sometime to search a flight accordingly. Frontier airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Ok, please proceed with booking.

ASSISTANT: I have booked your flight ticket successfully with the flight 1020 in an economy class.

USER: Thanks for your help.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.