You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I help you?

USER: Can you please book me a flight ticket with the name of Steven Hall?

ASSISTANT: Sure. Please provide your travel dates?

USER: My trip dates are 06/05 - 06/07.

ASSISTANT: Please specify airport codes?

USER: I want to fly from WA - SEA to reach CA - OAK.

ASSISTANT: Ticket can be booked with flight connections 1 for price 200.

USER: Please proceed to book.

ASSISTANT: Airline is UA having flight number 1006. Ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thanks.