You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Timothy Mitchell.

ASSISTANT: How may I help you?

USER: I am planning for a trip from OAK to PHL, hope you are helping me out.

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: Sure, my trip dates are from 05/29 and 05/31.

ASSISTANT: Just a moment.

USER: Sure.

ASSISTANT: As per your data, I found a flight with UA airlines and the ticket fare is 100 only. Shall I proceed for booking?

USER: Nice to hear, please proceed.

ASSISTANT: Sure, your ticket is booked with the flight-1000.

USER: Thanks for your help.

ASSISTANT: You are most welcome.