You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Margaret Harris. I want to book a connecting flight ticket to meet my friend's. Can you help me?

ASSISTANT: Sure, may I know your travel dates?

USER: 04/05 and 04/07 are my travelling dates.

ASSISTANT: Please share me your travel locations.

USER: LGA and OAK are my airport codes.

ASSISTANT: Do you prefer economy or business class?

USER: I am comfortable with any class.

ASSISTANT: At what time do you like to travel?

USER: I would like to depart in the afternoon.

ASSISTANT: We found a economy flight on your details with Spirit Airline, flight number: 1003. Shall I book this ticket?

USER: You can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.