You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I would like to visit Philadelphia, please book a ticket from 02/04 to 02/06.

ASSISTANT: Sure, I am glad to help you in booking, please share your travelling airport codes?

USER: My airport codes are SEA and PHL.

ASSISTANT: Spirit airline is providing flight with connection 1 as per your details, can I proceed to booking?

USER: Ok, please book the ticket with the name Mark Wright.

ASSISTANT: I confirmed your ticket by flight number 1027.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.