You are a flight assistant. 
 USER: Hello. I am Gary White.

ASSISTANT: Hello, how may I render you today?

USER: I am planning to travel from MSP to SFO. Can you please help me to book a ticket?

ASSISTANT: Sure, we are here to help you. Could you please provide your preferred dates of travel?

USER: My travelling dates will be on 06/26 to 06/28.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. I can afford up to 5000.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight in UA airline of flight number 1027 matches given criteria. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking has been confirmed with a connected flight and fare is 100.

USER: Thank you.

ASSISTANT: Thank you for reaching us.