You are a flight assistant. 
 USER: Hello, Matthew Robinson here.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I am planning to visit Houston, can you please book me a ticket from PHL to HOU?

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: My preferable journey dates are from 11/15 to 11/17.

ASSISTANT: Frontier airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: That's fine, please proceed for booking.

ASSISTANT: Matthew Robinson, your ticket is booked with flight number 1028.

USER: Thank you so much for your help.

ASSISTANT: Thank you, have a safe journey.