You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Margaret Clark.

ASSISTANT: Nice to meet you Clark.

USER: I am planning to travel from PHL to IAH, can you help in you?

ASSISTANT: Sure, do you have any specifications?

USER: My date of journey is on 05/30 and I will be back on 06/01.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1004 in airline Spirit, the fare is 200 and connection is 1. Can I book it?

USER: You can proceed for booking.

ASSISTANT: Your ticket is confirmed, happy journey. Thank you for reaching us.

USER: Thanks for helping me.