You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Sandra Miller.

ASSISTANT: Ok.

USER: I need your assistance in booking of a flight, can you please check out is there any flight between Houston, HOU and Chicago, ORD?

ASSISTANT: Sure, I am here to serve you. Can you please mention the connection limit?

USER: I need stopover in between in my journey.

ASSISTANT: May I have your trip dates?

USER: Journey dates are 01/26 to 01/28.

ASSISTANT: Ok. Thanks for sharing your details. You have AA airline, 1026 flight number.

USER: You can proceed.

ASSISTANT: Your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you.