You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Melissa Gonzalez, I am planning to visit world war 2 battle ship museum and Advantage Aquarium with my family. Can you book a flight under fare of 200?

ASSISTANT: Sure, can you please mention your journey locations?

USER: My source point is CA-OAK and destination is PA-PHL.

ASSISTANT: Please specify your scheduled dates of travelling?

USER: I am travelling on 10/13 and return on 10/15.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Delta airline, flight number-1010 connections-1 and ticket fare is 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for reaching us.