You are a flight assistant. 
 USER: Hi, I am Ashley Lee.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve me a flight ticket from PHL to SFO?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My trip dates are 11/20 - 11/22.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a single connection.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1017 fare of 200, Shall I proceed for booking?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.