You are a flight assistant. 
 USER: Hello, I am Nancy Parker.

ASSISTANT: Hello, how may I be at your service today?

USER: I want to reserve a flight ticket to Detroit, DTW.

ASSISTANT: Ok.

USER: Can you help me out in booking from Houston, HOU?

ASSISTANT: Sure, we are gleeful to help you. Do you prefer any halt in between journey?

USER: Yes, I need a halt in my journey.

ASSISTANT: Kindly assign your planned dates of journey?

USER: My planned dates are from 07/31 to 08/02.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connected flight of Southwest airlines and the fare of 100.

USER: Ok, Book it.

ASSISTANT: Your ticket has been reserved with 1005 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Happy journey.