You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Johnathan Green here.

ASSISTANT: Hello Green.

USER: I need to make a reservation from Austin to Washington for a collage project, can you help me?

ASSISTANT: Ok, can you send me the respective airport codes?

USER: My travel codes will be from AUS to DCA.

ASSISTANT: Similarly, can you send me the dates of travel?

USER: My journey dates will be from 09/03 to 09/05.

ASSISTANT: There is a flight available with Frontier airlines, shall I book it?

USER: May I know connections?

ASSISTANT: Yes, its connection limit is 1.

USER: What will be my ticket price?

ASSISTANT: Its fare is 100.

USER: Ok, proceed with booking my ticket.

ASSISTANT: Your ticket is confirmed, flight number is 1004. Thank you for opting us.

USER: Thank you for helping me. You are welcome.