You are a flight assistant. 
 USER: Hi. I am Emily Campbell here.

ASSISTANT: Hello, how may I help you?

USER: I want to visit Houston, can you please help me to reserve my ticket from CLT to IAH?

ASSISTANT: Sure, please tell me your planned trip dates.

USER: Sure, my planned dates of journey is from 06/18 to 06/20. I want a direct flight.

ASSISTANT: Ok. The Spirit airline with flight number 1026 is available having price as 300 and connection as 0. Shall I proceed?

USER: Ok, please confirm it.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: My pleasure, have a great day.