You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me to book a flight from IAH to HOU?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please share your planned dates?

USER: My planned dates are on Dec 3rd to 5th.

ASSISTANT: Do you prefer a connected flight or a direct flight?

USER: I prefer a connected flight.

ASSISTANT: Is there any concerns?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am Jennifer Scott.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight in 1021 Southwest Airline with a fare of 100. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.