You are a flight assistant. 
 USER: Hi, I am Matthew Robinson.

ASSISTANT: Hello, what can I do for you today?

USER: I am planning to visit Seattle, WA - SEA, can you help me to book a flight ticket?

ASSISTANT: Sure, please share your departure and arrival dates?

USER: I want to fly on 07/16 and recur on 07/18.

ASSISTANT: Help me with your source airport code?

USER: My source is from Austin, TX - AUS.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: There is a AA airline with fare of 100 and halt in between the journey matches your schedule.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1012.

USER: Thanks for your response.