You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to go to Seattle with my family as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: My journey dates are 08/20 and 08/22.

ASSISTANT: May I know your airport codes?

USER: My airport codes are OAK-SEA.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a connecting flight 1017 of Frontier airlines, shall I proceed?

USER: Go ahead.

ASSISTANT: May I know your name?

USER: Richard Collins here.

ASSISTANT: Your booking is done.

USER: Thank you so much.

ASSISTANT: Welcome.