You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please assist me in booking a flight ticket from PHL to SEA.

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are from July 10th to July 12th.

ASSISTANT: Do you have any other requirements?

USER: I want a single connection in between my journey.

ASSISTANT: Can I know your name please?

USER: I am Frank Allen.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1005.

USER: Thank you.

ASSISTANT: Most welcome.