You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Jonathan Walker. I want to book a flight ticket from CA-SFO to PA-PHL. Can you help me?

ASSISTANT: Sure, we are willing to help you. Please provide me your journey dates.

USER: 03/24 and 03/26 are my travelling dates.

ASSISTANT: Ok, do you need any halt within your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found a connecting flight from Frontier airline at a price of 100. Shall I proceed with the booking?

USER: You can reserve it.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.