You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brenda Lopez here.

ASSISTANT: How may I help you?

USER: I want to visit MSP for my weekend holiday to meet a friend, can you please search for a flight from IAD?

ASSISTANT: Ok, can I have your trip dates?

USER: My travelling dates will be from 01/14 to 01/16.

ASSISTANT: Thanks for your details, there is a flight-1029 on UA airlines.

USER: Ok, you can book my ticket.

ASSISTANT: Ok, ticket has been done with your preferences.

USER: Thank you for helping me out.

ASSISTANT: Thanks for choosing us.

USER: Most welcome.