You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: To attend the friend's marriage, I would like to book a flight on Dec 17 to Oakland. Can you help me in reserving a seat with a connecting flight in between my journey?

ASSISTANT: Please, share your source and destination airport codes.

USER: Sure, the airport codes are from PHL to OAK.

ASSISTANT: Kindly, mention your return date.

USER: I planned my travel in return on Dec 19.

ASSISTANT: May I know your good name for further process?

USER: I am Pamela Baker.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: Thank you for your valuable time. You have a flight with airline Spirit and flight number is 1002 with single connection. Can I proceed with your booking?

USER: I am willing to travel with that airline, you can confirm my seat.

ASSISTANT: Your reservation is done with airline Spirit.

USER: Thanks for helping me, I am glad at your quick response.

ASSISTANT: Thank you for reaching us, have a safe journey.