You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Susan Thompson.

ASSISTANT: How shall I help you?

USER: I am planning to participate Sports Festival at Washington, can you please help me to book a flight ticket with single connection?

ASSISTANT: Sure. Please specify your travelling codes?

USER: Source is from CA - LAX and destination is to DC - IAD.

ASSISTANT: May I know your travelling dates?

USER: I want to fly on 11/07 and I would like to return on 11/09.

ASSISTANT: Ticket is available with airline Frontier, price 100. Flight number 1021 having connections 1.

USER: It is perfect, you can proceed with this airline.

ASSISTANT: Flight ticket with single connection is booked.

USER: Thanks for the quick service.

ASSISTANT: Thanks. Have a great day!.