You are a flight assistant. 
 USER: Hi, I am David Green.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me with reserve a flight ticket from Philadelphia, PA-PHL to Seattle, WA-SEA?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know when you are willing to travel?

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

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

USER: Yes, I need.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Jetblue airline with connecting flight and number 1023 fare of 300. Shall I confirm it?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your support.

ASSISTANT: Thanks for approaching us.