You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking my flight ticket from IAH to PHL?

ASSISTANT: Sure, when would you like to plan your journey?

USER: My trip dates will be July 5th to July 7th.

ASSISTANT: May I know your name please?

USER: I am Ryan Edwards.

ASSISTANT: Do you need a connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: I prefer a economy class flight.

ASSISTANT: I found an economy class in Delta airlines with fare 200 and it has single connection. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1014.

USER: Thank you.

ASSISTANT: Thank you for reaching us.