You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be of your service?

USER: I am Jeffrey Hernandez, want to book a flight ticket to Washington with a single connection. Please help me with it?

ASSISTANT: Sure, when do you want to travel?

USER: I would like to travel on 06/06 and return on 06/08.

ASSISTANT: Could you please let me know your journey points?

USER: Airport codes are AUS-DCA.

ASSISTANT: Do you have any price limit?

USER: Yes, make sure the price limit is under 5000.

ASSISTANT: Please give me some time I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a Spirit airline with one connection that matches your request.

USER: Yes, you can proceed.

ASSISTANT: Your ticket is reserved with the flight number-1017.

USER: Thanks for the help.

ASSISTANT: Thanks for contacting us, happy journey.