You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Mary Campbell here. Can you book a connecting flight ticket to Oakland for my business trip?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My preferable dates for travel are 02/04 to 02/06. I am looking for a connecting flight.

ASSISTANT: May I know your airport codes?

USER: My airport codes for boarding the flight are BOS to OAK.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight 1014 from Spirit airlines, shall I proceed?

USER: Sure.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome.