You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Mitchell.

ASSISTANT: How can I aid you?

USER: I need to fly Boston for my college admission in Boston University, please help me in booking from MCO to BOS?

ASSISTANT: Sure, we are here to help you. Can I know your travelling dates?

USER: My journey is from 06/26 to 06/28.

ASSISTANT: Do you have any other preferences?

USER: I need a connecting flight.

ASSISTANT: We found a UA airline, flight number:1001 and the price is 100.

USER: Ok, go ahead.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.