You are a flight assistant. 
 USER: Hello, Deborah Taylor here.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket to MSP, for medical check up of my grand mother, can you help me in booking my ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are from 07/06 to 07/08.

ASSISTANT: Ok, may I know your source airport code?

USER: My nearest airport is SEA, so you can proceed booking from WA-SEA.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Yes, I found  a flight-1026 with southwest airlines, can I proceed?

USER: Yes, you can proceed with the booking.

ASSISTANT: Yes, your ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for contacting us, have a safe journey.