You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to visit Houston for my project work, can you please help me to book my flight ticket?

ASSISTANT: May I know your travel dates to help out with the ticket booking process?

USER: I have to depart on Sept 21st and also please book my return ticket on Sept 23rd.

ASSISTANT: Do you have any connecting flight preferences for you to travel?

USER: Yes, please check for the flight having single connection.

ASSISTANT: Please share your nearest airport codes to process your request?

USER: Yes, I would like to travel from DFW to HOU.

ASSISTANT: Is there any other concern to make your trip more comfortable?

USER: No.

ASSISTANT: I found a flight with Jet blue Airlines in economy class and the fare of 100. Shall I book?

USER: Happy to hear that. You can book the ticket for me.

ASSISTANT: Please share your name to proceed for booking?

USER: My name is Jessica Mitchell.

ASSISTANT: Your ticket is booked with a connecting flight and the flight 1017 departs at 11:00 hours.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.