You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Could you please tell me how may I guide you?

USER: I need a to attend a training centre at Seattle, Can you please help me with booking a flight ticket from Philadelphia?

ASSISTANT: Sure, I am here to guide you. What are your planned journey dates?

USER: Journey dates are Dec 28 and 30.

ASSISTANT: Ok, please tell me your selected airport of your desired locations.

USER: Sure, airport codes are PHL and SEA.

ASSISTANT: Ok, please tell me your good name.

USER: My name is Sandra Williams.

ASSISTANT: Ok, is there any specification about the airlines?

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: Ok, please give me a minute.

USER: Ok.

ASSISTANT: There is a flight in the Spirit Airlines which is having a single stop over and the ticket fare is 100. Would you like me to proceed with the ticket booking?

USER: You can proceed with booking.

ASSISTANT: I have done your ticket reservation with the flight-1023 which is departing in the morning time and returning in the afternoon time.

USER: Thanks for the help.

ASSISTANT: Have a nice journey . Thank you for reaching our agency.