You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit my cousin's house at Phoenix, can you find me a normal-cost airline?

ASSISTANT: Sure, please share your planned trip dates?

USER: I will travel on Apr 7th and return on Apr 9th.

ASSISTANT: Let me know your boarding point?

USER: My boarding point is IAH.

ASSISTANT: Do you have any connection limit?

USER: I like to fly in connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Lisa Johnson.

ASSISTANT: American airlines flight- 1019 of price 200 with connection-1 in economy class matches your given details, shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.