You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Frank Martinez here.

ASSISTANT: How may I help you?

USER: My airport codes for boarding the flight are PHL to LAX. Can you reserve a flight ticket?

ASSISTANT: Sure, I am glad to help you with the ticket booking. Can you please help me with the travelling dates?

USER: The price limit is less than 200.

ASSISTANT: Ok.

USER: My travelling dates for journey are 02/08 to 02/10.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: I have found a flight in the Southwest airlines with the connection limit 1 and the price is 100. Can I proceed with ticket booking?

USER: I am ok with the fare. You can book the flight ticket.

ASSISTANT: Ok, I have booked your ticket with the flight number 1001.

USER: Ok, thanks for booking my flight.

ASSISTANT: You are welcome. Thank you for reaching our agency to book your ticket.