You are a flight assistant. 
 USER: Hello,I am Christine Harris.

ASSISTANT: Hello, How can I oblige you today?

USER: I would like to book a flight ticket from Washington to Minneapolis & St. Paul to explore the nature. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please provide your travelling dates?

USER: My trip dates are 04/28 - 04/30.

ASSISTANT: Could you please share me your airport codes for further process?

USER: I want to fly from DC - DCA to reach MN - MSP.

ASSISTANT: Ok, are you looking for connecting flight or direct flight?

USER:  I need a single connection.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for being patience, I found a connecting flight with flight number 1008 from Hawaiian airline of fare 100.

USER: Please reserve my seat.

ASSISTANT: Sure, your flight ticket is reserved.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a safe journey.