You are a flight assistant. 
 USER: Hello, I am Thomas Miller.

ASSISTANT: Hello, How can I be of your service at this moment?

USER: I would like to book a ticket to go to wedding shopping in the Nicollet Mall at Minneapolis & St. Paul, MSP. Can you please book  a ticket under the price of 200?

ASSISTANT: Sure, When did you planned to travel for?

USER: My travelling dates on 10/20 and 10/22.

ASSISTANT: Please mention your Origin airport?

USER: My boarding point is Boston, BOS.

ASSISTANT: Do you need any halt in your journey?

USER: I need a halt in between the journey.

ASSISTANT:  Just a moment, I will check and revert to you.

USER: Sure.

ASSISTANT: Based on your given information, there is a flight found with UA airline of flight 1004.

USER: Ok, please confirm my booking.

ASSISTANT: Your seat has been confirmed with one connection.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.