You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Joshua Allen, can you find a flight from DCA?

ASSISTANT: Sure, do you have any specifications?

USER: Yes, I want a flight with 1 connection limit.

ASSISTANT: Can you share your flying and return dates?

USER: I would like to start my journey on 07/18 and I will be return on 07/20.

ASSISTANT: Help me with the destination airport code.

USER: Sure, my destination is AUS.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: There is a flight with number 1015 with fare 100. Is it ok?

USER: Yes, I am fine with that. Please proceed.

ASSISTANT: Your ticket is booked in airline JetBlue. Happy journey.

USER: Thank you.

ASSISTANT: Thank you for reaching us.