You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Nicholas Barker. I want to travel in budget airline, can you help in finding a flight from OAK to DFW?

ASSISTANT: Yes, I can help you. Could you tell me your travelling dates?

USER: My date of travelling is on 05/23 to 05/25.

ASSISTANT: Give me a second.

USER: Sure.

ASSISTANT: I have found a flight ticket for you with a price of 100 and 1 connecting flight. Can I proceed to booking?

USER: proceed for booking with that flight.

ASSISTANT: Ok, your ticket is booked with UA airlines.

USER: Thank you for helping in booking.

ASSISTANT: Thank you for reaching our agency.