You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Melissa Edwards from Philadelphia. Can you please assist me in searching a flight from Philadelphia to Minneapolis?

ASSISTANT: Sure, please share me your travelling for dates?

USER: Thank you for considering my request. The planned travel dates are Oct 10 and Oct 12.

ASSISTANT: Kindly assign me your airport codes?

USER: I want to start my journey from the airport PHL to MSP.

ASSISTANT: Do you have any specifications?

USER: Yes, I want a flight which is having a single stopover in between the journey.

ASSISTANT: We found 1005 Delta airline with single connection and price of 100 in economy class. Shall I proceed with booking?

USER: That's fine for me, you can proceed with the ticket booking.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance in reserving the flight ticket.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.