You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, welcome to Central Booking Agency. How may I assist you?

USER: I want to book a flight ticket to attend a board meeting at PA-PHL from TX-IAH.

ASSISTANT: Sure, I can book your ticket on this route. May I know your preferred dates of journey?

USER: 11/28 and 11/30 are my travelling dates.

ASSISTANT: On whose name you want me to book the ticket?

USER: I am Laura Collins.

ASSISTANT: Laura, hold on for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, I have found Hawaiian airline with the price of only 100 is available for you. Can I book it for you?

USER: You can proceed booking.

ASSISTANT: Laura, your ticket is booked successfully with flight number 1005.

USER: Thank you for your support.

ASSISTANT: You are welcome. Thank you for flying with our service. Have a safe journey.