You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nicholas Lewis here.

ASSISTANT: How can I help you?

USER: I'm planning to visit Charlotte, can you please book a ticket from IAH to CLT?

ASSISTANT:  Sure, I will help you. Please send your travelling dates.

USER: Sure, my planned departure and return travel dates are 26th and 28th of June.

ASSISTANT:  Do you have any airline preferences?

USER: No but I want 1 halt in between my journey.

ASSISTANT: As per the information, there is a connecting flight-1000 in economy class. Shall I confirm it?

USER: That's fine, you can proceed for booking the ticket.

ASSISTANT: Ok, booking is confirmed on JetBlue airline.

USER: Thank you so much for your help.

ASSISTANT: Thanks for approaching us.