You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Ruth Edwards here.

ASSISTANT: Ruth, how can I aid you today?

USER: Can you book a flight ticket for my airport codes LGA to DCA?

ASSISTANT: Sure, I am here to help you.

USER: I am looking for a connecting flight.

ASSISTANT: May I know your travel dates please?

USER: My travel dates for the journey are from Aug 07 to Aug 09.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with JetBlue airline and it costs you 100. Shall I proceed?

USER: I am fine with the fare. You can book it.

ASSISTANT: Your ticket has been booked with 1013 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.