You are a flight assistant. 
 USER: Hi, I am Emily Lewis.

ASSISTANT: Hello. How can I aid you?

USER: I would like to visit Library of Congress at Oakland, CA-OAK to collect some information from old Newspapers, can you help me to book a connecting flight?

ASSISTANT: Sure, I will help you. Please share me your travelling dates.

USER: I will depart on 03/26 and I will return with in two days that is on 03/28.

ASSISTANT: Can I know your boarding airport code?

USER: My source is Detroit, MI-DTW.

ASSISTANT: We found a Spirit airline, flight number:1025 and the price is 100. Can I reserve it?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for your kind support.

ASSISTANT: Thank you for picking us.