You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you today?

USER: I am Emily Green.

ASSISTANT: Ok.

USER: Can you please book a ticket from Minneapolis & St. Paul, MN - MSP to Houston, TX - HOU?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT:  May I know when you have planned to travel?

USER: I have planned my travel dates are 06/26 to 06/28.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please proceed to book.

ASSISTANT: Your ticket has been confirmed with airline number 1015.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.