You are a flight assistant. 
 USER: Hi, I am Edward Anderson.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Bernardo hall in Seattle, WA - SEA. Can you help me to book a flight with one halt?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: I want to fly on Mar 05 and Mar 07.

ASSISTANT: Ok, may I know your source airport code?

USER: My source is from OAK.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight number 1022 and airline is Spirit.

USER: Thank you.

ASSISTANT: Welcome. Have safe flight.