You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Angela Parker, want to book a flight ticket to Houston with price under 200. Can you help me with it?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 01/11 and 01/13.

ASSISTANT: Do you need any connection?

USER: I need a single connection in between the journey.

ASSISTANT: Can you please provide your journey codes?

USER: Airport codes are IAD-IAH.

ASSISTANT: Thank you for the information, we found a flight with number 1012 and AA as airline.

USER: Yes, you can proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.