You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I intend to travel from Houston to attend a international conference on global warming. Can you help me book a connecting flight to Charlotte?

ASSISTANT: Sure, may I know your planned travelling dates to proceed further?

USER: They are planned to be on 06/13 and 06/15.

ASSISTANT: Kindly mention your fare limit.

USER: 5000 is my price limit.

ASSISTANT: Could you please let me know your source and destination points to proceed further?

USER: My journey is from IAH to CLT.

ASSISTANT: Please wait a while I will check and revert to you.

USER: Ok.

ASSISTANT: We found a Frontier airline matching your essential details with single connection and the fare 200.

USER: Book my ticket on the name of Stephen Rodriguez.

ASSISTANT: Your ticket is confirmed with the flight number-1015.

USER: Thank you for your assistance.

ASSISTANT: You're welcome. Happy journey.